Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-06T16:43:11.322335Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 48 of 48 outbound references and 1 inbound Pith citation observation for arXiv:2507.12909.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-06T16:43:11.322335Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-06T11:30:06.627966Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-06T11:30:07.650316Z
48 of 48 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 2cf241fb-d949-4ff0-8e31-9a8c4afb1813 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Lev Termen’s Great Seal bug analyzed,
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ff8ee1bb-89eb-4a1a-b18e-3cb93fa2b784 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Pervasive electromagnetics: sensing paradigms by passive RFID technology,
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 16f5eef7-f59a-4b65-b363-a6b9bdf72e0b · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture RFID grids: Part I—Electromagnetic theory,
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 52e8dc03-b4a4-424d-b968-2aa16d3ea1ea · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture RFID grids: Part II—Experimentations,
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c58e6bee-f43d-4825-a173-75272ee915c0 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Multiport sensor RFIDs for wireless passive sensing of objects—Basic theory and early results,
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a00dc7b5-ec57-44fd-82f2-86bc85eff6da · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Statistical evaluation of the coupling effects between tags in a UHF RFID forward link,
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ff9bc10f-4521-47cb-aff2-2896ac1d31a4 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Experimental evaluation and upper- bounds of cross-sensitivity in stacked RFID sensors,
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b06a6864-ee0b-4c0a-8984-6df2a1e20eb4 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Differential RCS of multi-port tag antenna with synchronous modulated backscatter,
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 37918d2f-b8c6-4a7f-be3d-fec19a4648fa · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Multi-chip RFID antenna integrating shape-memory alloys for detection of thermal thresholds,
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3a63eb06-dbac-44ee-8895-9db9828c1079 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Determination of antenna parameters by scattering cross- section measurements,
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7c2619f6-6a6b-4a17-bb22-e9e87b607531 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture A technique for measuring antenna drive port impedance using backscatter data,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9ff6727b-1ad8-4d16-ac9b-227436fc9495 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Backscattering-based measurement of reactive antenna input impedance,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b49bdd60-ab19-4f30-a997-0b47ac0d3d0e · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Small antennas impedance and gain characterization using backscattering measurements,
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a7f7f81e-24e7-4219-adfd-ac64b7c98612 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Verification of a contactless characterization method for millimeter-wave integrated antennas,
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 73d474b2-e456-4341-9ade-1a7f21756884 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Noncontact characterization of antenna parameters in mmW and THz bands,
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7c19b613-7572-4716-a5a7-c72611dcd852 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Contactless measurement of a D-band on-chip antenna using an integrated reflective load switch,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 65ada26f-8d3f-4a3c-8238-23bb489458b4 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Virtual VNA: Minimal-ambiguity scattering matrix estimation with a fixed set of “virtual
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9c397470-464f-482f-b441-5ef02f9e9702 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Wide-band multiport antenna characterization by polarimetric RCS measurements,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0ea8b8b1-1b79-4dbe-919e-6c35ba88feb8 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Multiport small integrated antenna impedance matrix measurement by backscattering modulation,
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e52f8c05-bad5-432d-88d4-db6983d6ed8e · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Antenna array measurements by a scalable backscatter modulation procedure,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fe042580-71df-4317-a684-762aa8d0836e · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture The application of multiport theory for MIMO RFID backscatter channel measurements,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0ddf33ee-537b-4245-8d48-f92cebeb7c5b · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Virtual VNA 2.0: Ambiguity-free scattering matrix estimation by terminating not-directly-accessible ports with tunable and coupled loads,
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8f2132fc-d846-4cec-bb66-bcc5f50acbef · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Scalable multiport antenna array characterization with PCB-realized tunable load network providing additional “virtual
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ba2dbdda-a4c9-4c2f-8367-a9d04dca6e37 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture De-embedding and unterminating,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 909f88df-f558-4a93-a926-e3c9a43e3816 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Reconstruction of the S-matrix for a 3-port using measurements at only two ports,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation dbfc68b6-47d5-43a7-97b3-8d849d33e12c · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Port reduction methods for scattering matrix measurement of an n-port network,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5f4b1fec-38b0-4036-8794-d16a4ad0baf8 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Multiport scattering matrix measurement using a reduced-port network analyzer,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 27f773a5-7f56-4f2c-b780-c66fb9e0ce77 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture A recursive un-termination method for nondestructive in situ S-parameter measurement of hermetically encapsulated packages,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 68a6fb43-f7e0-4b7b-a60c-b7a154612ef1 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Equivalent circuit model extraction of flip-chip ball interconnects based on direct probing techniques,
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9c06c66f-5efe-4a1d-b96e-194fe590c56e · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Characterization of flip- chip interconnects up to millimeter-wave frequencies based on a nondestructive in situ approach,
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b1ea8025-69b1-4af9-8471-d91dbc1e5cba · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Virtual VNA 3.0: Unambiguous Scattering Matrix Estimation for Non-Reciprocal Systems by Leveraging Tunable and Coupled Loads
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4df6fa1d-1069-4e47-9bae-66a26ed8410c · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Virtual VNA 3.1: Non-Coherent-Detection-Based Non-Reciprocal Scattering Matrix Estimation Leveraging a Tunable Load Network
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ad018687-bebd-46d3-8550-49bdea890c84 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Wireless impedance measurement of UHF RFID tag chips,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e8400369-5057-4173-8bfd-cc75cfb1f0cb · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Wireless measurement of RFID IC impedance,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 712b7368-a162-4061-ac4f-f9ff9fcc9721 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture RFID tag load impedance measurement using backscattered signal,
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 44704eef-066c-4b1a-8163-2ac86779d8a2 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture A new concept of determining the RFID chip impedance,
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 49fd0ea0-5f78-4b2b-b859-1860fc7b6f20 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Coupling passive sensors to UHF RFID tags,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6794df3f-8c61-4d56-a08b-6e5546cd9a6d · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Backscatter-based wireless sensing system for multi- channel complex impedance measurements,
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5d9a73a6-33bd-44d8-bc64-93f134d8e935 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Cascade connection for time- invariant n-port networks,
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c35704df-bcb5-40e4-9d68-9225819e1054 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Unresolved cited work
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4ecdb061-a16f-447b-b046-bb5c38e5bef6 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Optimal blind focusing on perturbation-inducing targets in sub-unitary complex media,
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ef5f46fe-0620-4f8d-a2d2-21ee3b3b445d · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Relationships between antennas as scatterers and as radiators,
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 499d9d79-ae68-42f9-b8ca-648cf171ca63 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Beyond-Diagonal RIS Prototype and Performance Evaluation
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 839b8a68-283d-4abd-9ed9-b585858d5018 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Experimental Multiport-Network Parameter Estimation and Optimization for Multi-Bit RIS
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fe187218-eb47-4b84-baa4-cc9ec90e9cf0 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture A physics-compliant diagonal representation for wireless channels parametrized by beyond-diagonal reconfigurable intelligent surfaces,
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4b68f1b2-8638-44b0-8145-63c896ee09cf · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Deeply subwavelength localization with reverberation-coded aperture,
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d762e95b-ea81-4619-b4a3-ac2bfb0add39 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Mutual Coupling in Dynamic Metasurface Antennas: Foe, but also Friend
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0325d214-dff3-4958-a9ee-0aaee3fb1f43 · outbound
Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture Benefits of mutual coupling in dynamic metasurface antennas for optimizing wireless communications - theory and experimental validation,
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3a29207d-e1b2-4c45-9c61-d7fd4adbac45 · inbound
Ambiguity-Aware Segmented Estimation of Mutual Coupling in Large RIS: Algorithm and Experimental Validation Wireless Multi-Port Sensing: Virtual-VNA-Enabled De-Embedding of an Over-the-Air Fixture
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.