Integrated Quasi-Circulator With RF Leakage Cancellation for Full-Duplex Wireless Transceivers

An integrated reconfigurable CMOS quasi-circulator operating at 2.4 GHz is presented. A passive structure delivers transmit power amplifier (PA) output signal to the differential low-noise amplifier (LNA) input as a common-mode signal and simultaneously delivers received signal as a differential-mod...

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Veröffentlicht in:	IEEE transactions on microwave theory and techniques 2018-03, Vol.66 (3), p.1421-1430
Hauptverfasser:	Ayati, Seyyed Amir, Mandal, Debashis, Bakkaloglu, Bertan, Kiaei, Sayfe
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidths Circuits Circulators CMOS Full-duplex wireless Impedance Impedance matching impedance tuner Leakage Noise levels on-chip circulator Power amplifiers Power consumption Receivers reconfigurable circuit Reconfiguration self-interference cancellation System-on-chip Transceivers transmit leakage cancellation Transmitting antennas
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