Title :
A very broad-band analog phase shifter covering four frequency octaves
Author :
Fel, N. ; Guimard, C ; et, M Wittmer ; Dupont-Nivet, E
Author_Institution :
CEA, Etablissement de Bruy?res-le-Ch?tel, BP12, 91680 Bruy?res-le-Ch?tel.
Abstract :
A monolithic very broad-band phase shifter has been designed and fabricated with a 0.2 micron HEMT technology. The architecture of this phase shifter is based on vector modulation. Measurements demonstrate the ability to shift the phase of the incoming signal from 0 to 360° at frequencies ranging from 100 MHz to 2 GHz.
Keywords :
Bandwidth; Circuits; Equations; FETs; Frequency; HEMTs; Phase measurement; Phase modulation; Phase shifters; Switches;
Conference_Titel :
Microwave Conference, 1996. 26th European
Conference_Location :
Prague, Czech Republic
DOI :
10.1109/EUMA.1996.337530
