Title :
S-Band GaAs Monolithic Linear Dual Phase Modulator
Author :
Levent-Villegas, Martine ; Soulard, Michel ; Villalon, Claudine
Author_Institution :
LEP - LABORATOIRES D´´ELECTRONIQUE ET DE PHYSIQUE APPLIQUEE, A member of the Philips Research Organization, 3, avenue Descartes, 94451 LIMEIL-BREVANNES CEDEX, France
Abstract :
Monolithic 2-3 GHz linear dual phase modulators, have been fabricated with a 0.8 ¿m GaAs MMIC process. A 40 dB carrier rejection has been measured which demonstrates the feasability of direct modulation with a transmission gain of about 5 dB.
Keywords :
Amplitude modulation; Circuits; Gain; Gallium arsenide; Linearity; MMICs; Phase modulation; Quadrature amplitude modulation; Radiofrequency amplifiers; Voltage;
Conference_Titel :
Microwave Conference, 1987. 17th European
Conference_Location :
Rome, Italy
DOI :
10.1109/EUMA.1987.333771
