Title :
Design and analysis of direct sampling mixers invited paper
Author :
Morishita, Yohei ; Araki, Kiyomichi
Author_Institution :
Commun. Core Devices Dev. Center, Panasonic Corp., Yokohama, Japan
Abstract :
The Direct Sampling Mixer (DSM) has a potential to realize a low cost and low power consumption Software Defined Radio (SDR) receiver because it is suitable to be designed in a deep-submicron CMOS process while providing flexible programmability. This paper gives an overview of studies about the DSM. Several important approaches to improve the frequency response of the DSM and analysis of noise and nonlinearity are described.
Keywords :
CMOS integrated circuits; frequency response; low-power electronics; mixers (circuits); radio receivers; software radio; SDR receiver; deep-submicron CMOS process; direct sampling mixers; flexible programmability; frequency response; low power consumption; software defined radio; Capacitance; Finite impulse response filter; Frequency response; MIMO; Mixers; Receivers; Transfer functions; Charge Domain Filter (CDF); Direct Sampling Mixer (DSM); Software Defined Radio (SDR);
Conference_Titel :
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4577-2034-5
