Title :
A CMOS 4-channel MIMO baseband receiver with 65dB harmonic rejection over 48MHz and 50dB spatial signal separation over 3MHz at 1.3mW
Author :
Chul Kim ; Joshi, Siddharth ; Thomas, Chris ; Sohmyung Ha ; Akinin, Abraham ; Larson, Lawrence ; Cauwenberghs, Gert
Author_Institution :
Univ. of California San Diego, La Jolla, CA, USA
Abstract :
A CMOS integrated 4-channel capacitive harmonic rejection baseband receiver and 4×4 MIMO analog core spatial filter demonstrate >65dB harmonic folding rejection over 48MHz, and >48.5dB signal separation across 3MHz baseband. The 65nm CMOS IC occupies 3.27mm2 active area and consumes 0.67mW-1.28mW.
Keywords :
CMOS integrated circuits; MIMO communication; receivers; source separation; CMOS 4-channel MIMO baseband receiver; CMOS IC; MIMO analog core spatial filter; capacitive harmonic rejection; harmonic folding rejection; power 0.67 mW to 1.28 mW; size 65 nm; spatial signal separation; Baseband; Frequency measurement; Harmonic analysis; Jamming; MIMO; Power harmonic filters; Source separation;
Conference_Titel :
VLSI Circuits (VLSI Circuits), 2015 Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-4-86348-502-0
DOI :
10.1109/VLSIC.2015.7231300
