The proposed index modulation encodes information in the unordered selection of orthogonal phase codewords on RIS subarrays to enable backscatter communication alongside MIMO radar operation without changing the beampattern or requiring CSI at the reader.
Radar- enabled ambient backscatter communications,
2 Pith papers cite this work. Polarity classification is still indexing.
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UNVERDICTED 2representative citing papers
A radar transmitter enables simultaneous direct communication and ambient backscatter from a tag by using coded pulses and environmental clutter as carrier, with two signaling schemes and identifiability conditions.
citing papers explorer
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Waveform Index Modulation for Backscatter Communications in RIS-Based MIMO Radars
The proposed index modulation encodes information in the unordered selection of orthogonal phase codewords on RIS subarrays to enable backscatter communication alongside MIMO radar operation without changing the beampattern or requiring CSI at the reader.
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Direct and Ambient Backscatter Communications with a Dual-Function Radar Transmitter
A radar transmitter enables simultaneous direct communication and ambient backscatter from a tag by using coded pulses and environmental clutter as carrier, with two signaling schemes and identifiability conditions.