Title :
2.5GHz digital BPSK modulator built with CMOS inverters
Author :
Barthelemy, Herve ; Bourdel, Sylvain ; Kussener, Edith ; Vauche, R.
Author_Institution :
Univ. du Sud-Toulon Var, La Garde, France
Abstract :
A Digital CMOS BPSK modulator is presented in this paper. PSPICE simulation results of the proposed modulator are presented using BSIM3v3 transistors process parameter of the TSMC-0.18μm 1.8V CMOS technology. Between 1.6V to 1.8V supply voltage, the carrier frequency of the proposed modulator is scalable between 2.3GHz and 2.6GHz. Due to its symmetry, the proposed digital BSK modulator is fully differential.
Keywords :
CMOS integrated circuits; SPICE; invertors; modulators; phase shift keying; BSIM3v3 transistors process parameter; CMOS inverter; PSPICE simulation; carrier frequency; digital CMOS BPSK modulator; frequency 2.5 GHz; size 0.18 micron; voltage 1.8 V; Binary phase shift keying; CMOS integrated circuits; Frequency modulation; Inverters; Oscillators; Transistors;
Conference_Titel :
New Circuits and Systems Conference (NEWCAS), 2013 IEEE 11th International
Conference_Location :
Paris
Print_ISBN :
978-1-4799-0618-5
DOI :
10.1109/NEWCAS.2013.6573672
