The conventional optical M-ary spread spectrum (M-ary/SS) system requires a correlator with all sequences and and maximum likelihood estimation as the demodulator. The correlator needs to be optimally ...
Abstract: This paper presents an E-band I/Q demodulator in 90-nm CMOS process. The demodulator attains -3-dB conversion gain with only 26.6-mW power consumption and 4-dBm LO power by adopting ...
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