Title :
Low voltage analog synthesizer of orthogonal signals using current mode techniques
Author :
Oliveira, Vlademir J S ; Oki, Nobuo
Author_Institution :
Departamento de Engenharia Eletrica, Univ. Estadual Paulista, Ilha Solteira, Brazil
Abstract :
An analog synthesizer of orthogonal signals for digital CMOS technology and 3 V supply voltage is presented. The adaptive architecture accomplishes the synthesis of mutually orthogonal signal, such as trigonometric and polynomial basis. Simulation results using 0.35 μm AMS CMOS process are presented for generation of the cosine and Legendre basis.
Keywords :
CMOS digital integrated circuits; analogue multipliers; current-mode circuits; low-power electronics; signal synthesis; 3 V; analog synthesizer; current mode techniques; digital CMOS technology; orthogonal signals; CMOS technology; Circuit simulation; Energy consumption; Low voltage; MOSFETs; Mirrors; Polynomials; Signal synthesis; Speech synthesis; Synthesizers;
Conference_Titel :
Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
Print_ISBN :
0-7803-8294-3
DOI :
10.1109/MWSCAS.2003.1562249
