Abstract: To overcome limitations in imaging quality and dynamic control, a high-fidelity microwave holography system using a programmable transmissive metasurface with enhanced phase modulation is ...
This paper presents a 28-40 GHz 6-bit variable gain phase shifter (VGPS) with 31.5-dB tuning range and low RMS phase/gain errors in 65-nm CMOS for millimeter-wave (mm-Wave) applications. A novel VGPS ...
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