Results and Tools for Evaluating the Effectiveness of Focusing Systems to Improve Accessibility in Wireless Networks

Mahyar TajDini; Volodymyr Astapenya; Volodymyr Sokolov

arxiv: 1907.00793 · v1 · pith:VDP5IHVJnew · submitted 2019-07-01 · 📡 eess.SP · cs.NI

Results and Tools for Evaluating the Effectiveness of Focusing Systems to Improve Accessibility in Wireless Networks

Volodymyr Astapenya , Volodymyr Sokolov , Mahyar TajDini This is my paper

Pith reviewed 2026-05-25 12:04 UTC · model grok-4.3

classification 📡 eess.SP cs.NI

keywords Wi-Fimetal-plate lensMIMOfield focusingwireless accessibilityenergy efficiencyIEEE 802.11polarization effects

0 comments

The pith

An accelerating metal-plate lens improves spatial field distribution, signal spectrum, and polarization in Wi-Fi systems including MIMO to raise accessibility and energy efficiency.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The paper sets out to demonstrate that an accelerating metal-plate lens added to Wi-Fi access points can reduce interference among growing numbers of users and devices by better directing the radiation. This would matter because expanding wireless networks in fixed spaces and frequency bands increase mutual influence that lowers channel throughput and overall system performance. The authors review existing control tools, introduce their own experimental measuring complexes, and report test results on how the lens changes field distribution, spectral content, and polarization. They also outline simpler, lower-cost ways to boost radiation directionality and discuss paths to higher availability and efficiency.

Core claim

The accelerating metal-plate lens functions as an autonomous focusing element that improves the spatial distribution of the electromagnetic field, the spectral structure of the signal, and polarization effects in IEEE 802.11 Wi-Fi systems, including MIMO setups, which in turn supports greater accessibility, information integrity, and energy efficiency.

What carries the argument

The accelerating metal-plate lens, deployed as an extra focusing element on the radiation path from access points and subscriber devices.

If this is right

The lens raises accessibility and integrity of information in wireless access systems.
Energy efficiency of the overall system improves through better directed radiation.
Simpler and less costly options become available for increasing radiation directionality.
Zone zoning on the signal path offers a complementary method to enhance performance.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

The same lens approach might be tested in other frequency bands or non-Wi-Fi wireless standards to check transferability.
Custom measuring complexes could enable more consistent comparisons across different access-point hardware.
Real-world deployments in varied indoor layouts would reveal how environmental reflections interact with the lens effects.

Load-bearing premise

The custom experimental measuring complexes deliver accurate, unbiased control of signal parameters without major calibration errors or overlooked environmental influences during the lens tests.

What would settle it

A repeat of the same lens tests using independently calibrated equipment that shows no improvement or a worsening in field distribution, spectral structure, or polarization would falsify the claimed benefits.

read the original abstract

The widespread use of wireless technologies leads to an ever-increasing number of users and permanently functioning devices. However, the growth of the number of wireless users in a limited space and a limited frequency range leads to an increase in their mutual influence, which ultimately affects the throughput of wireless channels and even the performance of the system as a whole. The article presents the statistics and tendencies of the distribution of wireless networks of the IEEE 802.11 standard systems, as well as analyzes the main problems that arise during the expansion of their use. Substantiation and choice of ways to overcome these difficulties largely depends on the objective control of radiation parameters of access points and subscriber funds in a particular environment. The review of the state control facilities provided by the developers of the equipment is presented, and author's variants of experimental measuring complexes are offered, allowing to control signal and information parameters of Wi-Fi systems. The experimental results obtained with the use of the indicated means, obtained using the accelerating metal-plate lens as an additional autonomous element for focusing the field, including for MIMO systems, the effect of the accelerating metal-plate lens on the spatial distribution of the field, on the spectral structure of the signal are presented. In addition, polarization effects were investigated. Possible ways to further increase the availability, integrity of information and energy efficiency of wireless access systems are discussed. The authors propose simpler and less costly options for increasing the direction of radiation on the basis of an accelerating metal-plate lens, experimentally tested, as well as the use of zone zoning on the path of the computer.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Desk Editor's Note private letter to a colleague

The paper tests metal-plate lenses on Wi-Fi but gives no calibration data or quantitative results, so the claimed improvements cannot be trusted.

read the letter

The core takeaway is that this work applies metal-plate lenses to IEEE 802.11 systems with MIMO and polarization checks, reporting effects on field distribution and signal structure, yet the experimental claims rest on custom measuring complexes with no visible calibration or error analysis. That gap makes it impossible to credit the lens rather than setup artifacts or environment. The abstract mentions statistics on network growth and interference problems, then describes the authors' own control equipment and lens tests, plus discussion of low-cost directionality options and zone zoning. What is actually new is the specific experimental combination on 802.11 hardware, including MIMO cases; the underlying RF focusing idea itself is not new. The paper does a reasonable job framing practical, cheaper hardware tweaks for accessibility and energy use in dense settings, which could interest network operators. The soft spot is central and not minor: no numbers, no uncertainty estimates, no controls described. The stress-test concern about undocumented calibration holds up on the available text, and since the paper is purely experimental with no independent derivation or predictions, that weakness undercuts the main results. This is aimed at applied wireless engineers who might want hardware ideas, but a reader looking for verifiable data will find little. I would not bring it to reading group and would not cite it. It does not deserve peer review in its current form; the methods and results sections need concrete data and validation before any referee time is spent.

Referee Report

1 major / 1 minor

Summary. The manuscript presents statistics and trends for IEEE 802.11 wireless networks, analyzes problems arising from their expansion in limited space and spectrum, reviews manufacturer-provided control facilities, introduces the authors' custom experimental measuring complexes for controlling signal and information parameters, and reports experimental results on the effects of an accelerating metal-plate lens. These results claim improvements in spatial field distribution, spectral signal structure, and polarization (including in MIMO systems), leading to better accessibility, information integrity, and energy efficiency; simpler low-cost alternatives based on the lens and zone zoning are also discussed.

Significance. If the experimental claims hold after proper validation, the metal-plate lens approach could offer a simple, low-cost, autonomous means to improve Wi-Fi performance in dense environments without requiring changes to existing hardware. The work's experimental focus and discussion of practical options for directionality and energy efficiency would then have applied significance in signal processing and wireless systems.

major comments (1)

[Experimental results / abstract description of measuring complexes] The central claims rest on experimental results obtained with the authors' custom measuring complexes (described in the abstract and experimental results section), yet no calibration procedures, uncertainty estimates, error bounds, or controls for multipath/environmental factors are provided. This is load-bearing: without such documentation it is impossible to isolate lens-induced improvements from potential setup artifacts, directly undermining attribution of gains in field distribution, spectral structure, and polarization.

minor comments (1)

[Abstract] The abstract is lengthy and contains multiple distinct topics; condensing it would improve readability while retaining the core claims.

Simulated Author's Rebuttal

1 responses · 0 unresolved

We thank the referee for their constructive feedback on our manuscript. We address the single major comment below and will incorporate the requested documentation into a revised version.

read point-by-point responses

Referee: The central claims rest on experimental results obtained with the authors' custom measuring complexes (described in the abstract and experimental results section), yet no calibration procedures, uncertainty estimates, error bounds, or controls for multipath/environmental factors are provided. This is load-bearing: without such documentation it is impossible to isolate lens-induced improvements from potential setup artifacts, directly undermining attribution of gains in field distribution, spectral structure, and polarization.

Authors: We agree that the absence of explicit calibration procedures, uncertainty estimates, error bounds, and multipath/environmental controls weakens the ability to attribute observed effects solely to the lens. In the revised manuscript we will insert a new subsection (within the experimental results section) that documents: (i) the calibration protocol for each instrument in the measuring complexes, (ii) quantitative uncertainty budgets and error bounds derived from repeated measurements and manufacturer specifications, and (iii) the experimental controls and post-processing steps used to characterize and mitigate multipath and environmental contributions. These additions will allow readers to evaluate the isolation of lens-induced changes from setup artifacts. revision: yes

Circularity Check

0 steps flagged

No circularity: purely experimental paper with no derivation chain.

full rationale

The paper describes statistics on wireless networks, reviews equipment, proposes custom experimental measuring complexes, and reports measured effects of an accelerating metal-plate lens on field distribution, spectral structure, and polarization in Wi-Fi/MIMO systems. No equations, models, fitted parameters, or first-principles predictions are presented that could reduce to inputs by construction. Claims rest on direct experimental observations rather than any self-referential derivation, self-citation load-bearing argument, or renamed known result. This is the expected non-finding for an experimental measurement study.

Axiom & Free-Parameter Ledger

0 free parameters · 0 axioms · 0 invented entities

No free parameters, axioms, or invented entities are identifiable from the abstract; the work relies on standard RF measurement practices without introducing new theoretical constructs.

pith-pipeline@v0.9.0 · 5821 in / 1119 out tokens · 47055 ms · 2026-05-25T12:04:51.752490+00:00 · methodology

discussion (0)

Reference graph

Works this paper leans on

21 extracted references · 21 canonical work pages

[1]

WiFi Networks Over Time

WiGLE. (2017, Nov.). “WiFi Networks Over Time.” [Online]. Available: https://wigle.net/graph-large.html [Jun. 19, 2019]

work page 2017
[2]

Calculation of Accelerating Lens for IEEE 802.11 Standard [Rozrakhunok pryskoryuyuchoyi linzy dlya standartu IEEE 802.11],

V. Yu. Sokolov, “Calculation of Accelerating Lens for IEEE 802.11 Standard [Rozrakhunok pryskoryuyuchoyi linzy dlya standartu IEEE 802.11],” in VІІІ International Scientific and Technical Conference of Students and Youth “The World of Information and Telecommunications,” Kyiv, Apr. 2011, pp. 70–71

work page 2011
[3]

Influence of the Accelerating Lens on the Quality of the Communication Channel in IEEE 802.11b Wireless Networks [V plyv pryskoryuyuchoyi linzy na yakist' kanalu zv

V. Yu. Sokolov and V. M. Astapenya, “Influence of the Accelerating Lens on the Quality of the Communication Channel in IEEE 802.11b Wireless Networks [V plyv pryskoryuyuchoyi linzy na yakist' kanalu zv"yazku u bezprovodovykh merezhakh standartu IEEE 802.11b],” in VІІ International Scientific and 101 № 4 (4), 2019 ISSN 2663 - 4023 Technical Conference “Mod...

work page 2019
[4]

V. M. Astapenya and V. Yu. Sokolov, “Using an Accelerated Lens to Improve IEEE 802.11b Network Efficiency and Damage [Vykorystannya pryskoryuval'noyi linzy dlya pidvyshchennya efektyvnosti ta zavadozakhyshchenosti merezh IEEE 802.11b],” Communications, no. 2 (98), 2012, pp. 33–37

work page 2012
[5]

Increasing Bandwidth of Wireless Communication Channels based on Polarization Effects in IEEE 802.11 Networks [Pidvyshchennya propusknoyi zdatnosti bezprovodovykh kanaliv zv

V. M. Astapenya and V. Yu. Sokolov, “Increasing Bandwidth of Wireless Communication Channels based on Polarization Effects in IEEE 802.11 Networks [Pidvyshchennya propusknoyi zdatnosti bezprovodovykh kanaliv zv"yazku na osnovi polyaryzatsiynykh efektiv u merezhakh IEEE 802.11],” Communications, no. 3 (99), 2012, pp. 36–41

work page 2012
[6]

yazku merezh standartu IEEE 802.11],

V. M. Astapenya and V. Yu. Sokolov, “Using Radio Polarization to Increase Bandwidth and Noise Immunity of Wireless Networks of IEEE 802.11 Networks [Vykorystannya polyaryzatsiyi radiokhvyl' dlya pidvyshchennya propusknoyi zdatnosti ta zavadostiykosti bezprovodovykh kanaliv zv"yazku merezh standartu IEEE 802.11],” in VІІІ International Scientific and Techn...

work page 2012
[7]

Research Results of the Impact of Spatial and Polarization Value of the Antennas on Network Capacity of Wireless Channels Standard IEEE 802.11,

V. M. Astapenya and V. Y. Sokolov, “Research Results of the Impact of Spatial and Polarization Value of the Antennas on Network Capacity of Wireless Channels Standard IEEE 802.11,” in IX In ternational Conference on Antenna Theory and Techniques (ICATT) , Odessa, Sep. 2013, pp. 172–174. doi: 10.1109/ ICATT.2013.6650715

work page arXiv 2013
[8]

Modified Accelerating Lens as a Means of Increasing the Throughput, Range and Noise I mmunity of IEEE 802.11 Systems,

V. M. Astapenya and V. Y. Sokolov, “Modified Accelerating Lens as a Means of Increasing the Throughput, Range and Noise I mmunity of IEEE 802.11 Systems,” in X Anniversary International Conference on Antenna Theory and Techniques (ICATT) , Kharkiv, Apr. 2015, pp. 267–269. doi: 10.1109/ICATT.2015. 7136852

work page doi:10.1109/icatt.2015 2015
[9]

Modern Information Communication Technologies,

V. M. Astapenya and V. Yu. Sokolov, “Increasing the Availability of Information in Wireless Systems based on the Use of an Accelerating Metal Lens [Pidvyshchennya dostupnosti informatsiyi u bezdrotovykh systemakh na osnovi vykorystannya pryskoryuyuchoyi metaloplastynchastoyi linzy],” in International Scientific and Technic al Conference “Modern Informatio...

work page 2015
[10]

V. M. Astapenya, V. L. Buriachok, and V. Yu. Sokolov, “Ways to increase the availability of information in wireless systems standard IEEE 802.11 with M IMO [Sposoby povyshenyya dostupnosty ynformatsyy v besprovodnykh systemakh standarta IEEE 802.11 s MIMO] ,” Modern Information Protection , no. 2, 2016, pp. 60–68

work page 2016
[11]

Experimental evaluation of the shading effect of acce lerating lens in azimuth plane,

V. M. Astapenya and V. Y. Sokolov, “Experimental evaluation of the shading effect of acce lerating lens in azimuth plane,” in XI International Conference on Antenna Theory and Techniques (ICATT) , Kyiv, 2017, pp. 388–390. doi: 10.1109/ICATT.2017.7972671

work page doi:10.1109/icatt.2017.7972671 2017
[12]

Development Trends of Broad band Phased Antenna Arrays (Review of Works) [Tendentsii razvitiya shirokopolosnykh fazirovannykh antennykh reshetok (obzor rabot)],

D. I. Voskresenskii, Yu. V. Kotov, and E. V. Ovchinnikova, “Development Trends of Broad band Phased Antenna Arrays (Review of Works) [Tendentsii razvitiya shirokopolosnykh fazirovannykh antennykh reshetok (obzor rabot)],” Antennas, no. 11 (102), 2005, pp. 7–21

work page 2005
[13]

Digital Beamforming in Communication Systems: the Future is Born Today [Tsifrovoe formirovanie lucha v sistemakh svyazi: budushchee rozhdaetsya segodnya],

V. I. Slyusar, “Digital Beamforming in Communication Systems: the Future is Born Today [Tsifrovoe formirovanie lucha v sistemakh svyazi: budushchee rozhdaetsya segodnya],” Electronics, no. 1, 2001, pp. 6– 12

work page 2001
[14]

Active Phased Antenna Arrays [Aktivnye fazirovannye antennye reshetki] / by ed. D. I. Voskresenskogo and A. I. Kanashchenkova. Moscow: Radio Engineering, 2004, 488 p

work page 2004
[15]

An RF -Adaptive Array Antenna Incorporated in a MIMO Receiver Under Interference,

Y. Nakaya, T. Toda, S. Hara, and Y. Oishi, “An RF -Adaptive Array Antenna Incorporated in a MIMO Receiver Under Interference,” in IEEE VTC 2004, vol. 1, Milan, 2004, pp. 44–48

work page 2004
[16]

Low -Element Broadband Phased Array [Maloelementnaya shirokopolosnaya fazirovannaya reshetka],

D. I. Voskresenskii and T. S. Dai, “Low -Element Broadband Phased Array [Maloelementnaya shirokopolosnaya fazirovannaya reshetka],” in XI International Crimean Conference “Microwave Appliances and Telecommunication Technologies,” Sep. 2001, pp. 28–32

work page 2001
[17]

Problems of Telecommunications,

B. O. Karpenko, I. L. Lipchevs'ka, O. V. Mazurenko, and Ye. A. Yakornov, “Separation of Radio Signals over a Distance in the Fresnel Diffraction Zone on the basis of Discrete Antenna Systems [Rozd ilennya radiosyhnaliv za vidstannyu v zoni dyfraktsiyi Frenelya na osnovi dyskretnykh antennykh system],” in IV International scientific and technical conferenc...

work page 2010
[18]

Microwave Technology and Telecommunication Technologies,

A. V. Mazurenko and E. A. Yakornov, “Analysis of Perspective Antenna Systems with Controlled Three - Dimensional Signal Separation [Analiz perspektivnykh antennykh sistem s upravlyaemym trekhmernym razdeleniem signalov],” in XX International Crimean Conference “Microwave Technology and Telecommunication Technologies,” vol. 2, 2010, pp. 562–563

work page 2010
[19]

Development of New Types of Antennas for Mobile GSM Devices [Razrabotka novykh novykh vidov antenn dlya mobil'nykh GSM ustroistv],

R. V. Sverdlov, “Development of New Types of Antennas for Mobile GSM Devices [Razrabotka novykh novykh vidov antenn dlya mobil'nykh GSM ustroistv],” Volga Scientific Herald, no. 12-3 (40), 2014, pp. 63– 68. 102 № 4 (4), 2019 ISSN 2663 - 4023

work page 2014
[20]

F. B. Chernyi. Radio wave propagation [Rasprostranenie radiovoln]. Moscow: Soviet radio, 1972, 464 p

work page 1972
[21]

A. V. Kozhelupenko and V. D. Kozhelupenko (2010) “A Device for Converting Optical Radiation Energy and Electromagnetic Wave Energy into Electric Current Energy [Ustroistvo dlya preobrazovaniya energii opticheskogo izlucheniya i energii elektromagnitnykh voln v energiyu elektricheskogo toka],” RU2009137829/22U, Jun. 2010. [Online]. Available: https://githu...

work page 2010

[1] [1]

WiFi Networks Over Time

WiGLE. (2017, Nov.). “WiFi Networks Over Time.” [Online]. Available: https://wigle.net/graph-large.html [Jun. 19, 2019]

work page 2017

[2] [2]

Calculation of Accelerating Lens for IEEE 802.11 Standard [Rozrakhunok pryskoryuyuchoyi linzy dlya standartu IEEE 802.11],

V. Yu. Sokolov, “Calculation of Accelerating Lens for IEEE 802.11 Standard [Rozrakhunok pryskoryuyuchoyi linzy dlya standartu IEEE 802.11],” in VІІІ International Scientific and Technical Conference of Students and Youth “The World of Information and Telecommunications,” Kyiv, Apr. 2011, pp. 70–71

work page 2011

[3] [3]

Influence of the Accelerating Lens on the Quality of the Communication Channel in IEEE 802.11b Wireless Networks [V plyv pryskoryuyuchoyi linzy na yakist' kanalu zv

V. Yu. Sokolov and V. M. Astapenya, “Influence of the Accelerating Lens on the Quality of the Communication Channel in IEEE 802.11b Wireless Networks [V plyv pryskoryuyuchoyi linzy na yakist' kanalu zv"yazku u bezprovodovykh merezhakh standartu IEEE 802.11b],” in VІІ International Scientific and 101 № 4 (4), 2019 ISSN 2663 - 4023 Technical Conference “Mod...

work page 2019

[4] [4]

V. M. Astapenya and V. Yu. Sokolov, “Using an Accelerated Lens to Improve IEEE 802.11b Network Efficiency and Damage [Vykorystannya pryskoryuval'noyi linzy dlya pidvyshchennya efektyvnosti ta zavadozakhyshchenosti merezh IEEE 802.11b],” Communications, no. 2 (98), 2012, pp. 33–37

work page 2012

[5] [5]

Increasing Bandwidth of Wireless Communication Channels based on Polarization Effects in IEEE 802.11 Networks [Pidvyshchennya propusknoyi zdatnosti bezprovodovykh kanaliv zv

V. M. Astapenya and V. Yu. Sokolov, “Increasing Bandwidth of Wireless Communication Channels based on Polarization Effects in IEEE 802.11 Networks [Pidvyshchennya propusknoyi zdatnosti bezprovodovykh kanaliv zv"yazku na osnovi polyaryzatsiynykh efektiv u merezhakh IEEE 802.11],” Communications, no. 3 (99), 2012, pp. 36–41

work page 2012

[6] [6]

yazku merezh standartu IEEE 802.11],

V. M. Astapenya and V. Yu. Sokolov, “Using Radio Polarization to Increase Bandwidth and Noise Immunity of Wireless Networks of IEEE 802.11 Networks [Vykorystannya polyaryzatsiyi radiokhvyl' dlya pidvyshchennya propusknoyi zdatnosti ta zavadostiykosti bezprovodovykh kanaliv zv"yazku merezh standartu IEEE 802.11],” in VІІІ International Scientific and Techn...

work page 2012

[7] [7]

Research Results of the Impact of Spatial and Polarization Value of the Antennas on Network Capacity of Wireless Channels Standard IEEE 802.11,

V. M. Astapenya and V. Y. Sokolov, “Research Results of the Impact of Spatial and Polarization Value of the Antennas on Network Capacity of Wireless Channels Standard IEEE 802.11,” in IX In ternational Conference on Antenna Theory and Techniques (ICATT) , Odessa, Sep. 2013, pp. 172–174. doi: 10.1109/ ICATT.2013.6650715

work page arXiv 2013

[8] [8]

Modified Accelerating Lens as a Means of Increasing the Throughput, Range and Noise I mmunity of IEEE 802.11 Systems,

V. M. Astapenya and V. Y. Sokolov, “Modified Accelerating Lens as a Means of Increasing the Throughput, Range and Noise I mmunity of IEEE 802.11 Systems,” in X Anniversary International Conference on Antenna Theory and Techniques (ICATT) , Kharkiv, Apr. 2015, pp. 267–269. doi: 10.1109/ICATT.2015. 7136852

work page doi:10.1109/icatt.2015 2015

[9] [9]

Modern Information Communication Technologies,

V. M. Astapenya and V. Yu. Sokolov, “Increasing the Availability of Information in Wireless Systems based on the Use of an Accelerating Metal Lens [Pidvyshchennya dostupnosti informatsiyi u bezdrotovykh systemakh na osnovi vykorystannya pryskoryuyuchoyi metaloplastynchastoyi linzy],” in International Scientific and Technic al Conference “Modern Informatio...

work page 2015

[10] [10]

V. M. Astapenya, V. L. Buriachok, and V. Yu. Sokolov, “Ways to increase the availability of information in wireless systems standard IEEE 802.11 with M IMO [Sposoby povyshenyya dostupnosty ynformatsyy v besprovodnykh systemakh standarta IEEE 802.11 s MIMO] ,” Modern Information Protection , no. 2, 2016, pp. 60–68

work page 2016

[11] [11]

Experimental evaluation of the shading effect of acce lerating lens in azimuth plane,

V. M. Astapenya and V. Y. Sokolov, “Experimental evaluation of the shading effect of acce lerating lens in azimuth plane,” in XI International Conference on Antenna Theory and Techniques (ICATT) , Kyiv, 2017, pp. 388–390. doi: 10.1109/ICATT.2017.7972671

work page doi:10.1109/icatt.2017.7972671 2017

[12] [12]

Development Trends of Broad band Phased Antenna Arrays (Review of Works) [Tendentsii razvitiya shirokopolosnykh fazirovannykh antennykh reshetok (obzor rabot)],

D. I. Voskresenskii, Yu. V. Kotov, and E. V. Ovchinnikova, “Development Trends of Broad band Phased Antenna Arrays (Review of Works) [Tendentsii razvitiya shirokopolosnykh fazirovannykh antennykh reshetok (obzor rabot)],” Antennas, no. 11 (102), 2005, pp. 7–21

work page 2005

[13] [13]

Digital Beamforming in Communication Systems: the Future is Born Today [Tsifrovoe formirovanie lucha v sistemakh svyazi: budushchee rozhdaetsya segodnya],

V. I. Slyusar, “Digital Beamforming in Communication Systems: the Future is Born Today [Tsifrovoe formirovanie lucha v sistemakh svyazi: budushchee rozhdaetsya segodnya],” Electronics, no. 1, 2001, pp. 6– 12

work page 2001

[14] [14]

Active Phased Antenna Arrays [Aktivnye fazirovannye antennye reshetki] / by ed. D. I. Voskresenskogo and A. I. Kanashchenkova. Moscow: Radio Engineering, 2004, 488 p

work page 2004

[15] [15]

An RF -Adaptive Array Antenna Incorporated in a MIMO Receiver Under Interference,

Y. Nakaya, T. Toda, S. Hara, and Y. Oishi, “An RF -Adaptive Array Antenna Incorporated in a MIMO Receiver Under Interference,” in IEEE VTC 2004, vol. 1, Milan, 2004, pp. 44–48

work page 2004

[16] [16]

Low -Element Broadband Phased Array [Maloelementnaya shirokopolosnaya fazirovannaya reshetka],

D. I. Voskresenskii and T. S. Dai, “Low -Element Broadband Phased Array [Maloelementnaya shirokopolosnaya fazirovannaya reshetka],” in XI International Crimean Conference “Microwave Appliances and Telecommunication Technologies,” Sep. 2001, pp. 28–32

work page 2001

[17] [17]

Problems of Telecommunications,

B. O. Karpenko, I. L. Lipchevs'ka, O. V. Mazurenko, and Ye. A. Yakornov, “Separation of Radio Signals over a Distance in the Fresnel Diffraction Zone on the basis of Discrete Antenna Systems [Rozd ilennya radiosyhnaliv za vidstannyu v zoni dyfraktsiyi Frenelya na osnovi dyskretnykh antennykh system],” in IV International scientific and technical conferenc...

work page 2010

[18] [18]

Microwave Technology and Telecommunication Technologies,

A. V. Mazurenko and E. A. Yakornov, “Analysis of Perspective Antenna Systems with Controlled Three - Dimensional Signal Separation [Analiz perspektivnykh antennykh sistem s upravlyaemym trekhmernym razdeleniem signalov],” in XX International Crimean Conference “Microwave Technology and Telecommunication Technologies,” vol. 2, 2010, pp. 562–563

work page 2010

[19] [19]

Development of New Types of Antennas for Mobile GSM Devices [Razrabotka novykh novykh vidov antenn dlya mobil'nykh GSM ustroistv],

R. V. Sverdlov, “Development of New Types of Antennas for Mobile GSM Devices [Razrabotka novykh novykh vidov antenn dlya mobil'nykh GSM ustroistv],” Volga Scientific Herald, no. 12-3 (40), 2014, pp. 63– 68. 102 № 4 (4), 2019 ISSN 2663 - 4023

work page 2014

[20] [20]

F. B. Chernyi. Radio wave propagation [Rasprostranenie radiovoln]. Moscow: Soviet radio, 1972, 464 p

work page 1972

[21] [21]

A. V. Kozhelupenko and V. D. Kozhelupenko (2010) “A Device for Converting Optical Radiation Energy and Electromagnetic Wave Energy into Electric Current Energy [Ustroistvo dlya preobrazovaniya energii opticheskogo izlucheniya i energii elektromagnitnykh voln v energiyu elektricheskogo toka],” RU2009137829/22U, Jun. 2010. [Online]. Available: https://githu...

work page 2010