A Full-Duplex Receiver With True-Time-Delay Cancelers Based on Switched-Capacitor-Networks Operating Beyond the Delay–Bandwidth Limit

Aravind Nagulu,Aditya Gaonkar,Sohail Ahasan,Sasank Garikapati,Tingjun Chen,Gil Zussman,Harish Krishnaswamy

IEEE Journal of Solid-State Circuits（2021）

引用 22|浏览9

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摘要

Wideband self-interference cancellation (SIC) in full-duplex (FD) radios requires the achievement of large delays to accurately emulate the SI channel. However, compact, power-efficient, low-loss/noise/distortion nanosecond-scale delays are extremely challenging to achieve on silicon. Passive transmission lines on silicon are lossy and area-intensive and exhibit reduced bandwidths when miniaturize...

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关键词

Delays,Radio frequency,Capacitors,Switches,Receivers,Wideband,Silicon carbide

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