DocumentCode
2123014
Title
Standard MMICs for space application: A broadband high resolution phase-shifter
Author
Rogeaux, E. ; Grognet, V. ; Cazaux, J.L. ; Coppel, F. ; Geen, M. ; Gatti, G.
Author_Institution
ALCATEL / LEMMIC 5 rue No?l Pons, 92734 Nanterre C?dex France Pho: 1 46 52 3908 Fax: 1 46 52 3226
Volume
2
fYear
1994
fDate
5-9 Sept. 1994
Firstpage
1483
Lastpage
1488
Abstract
A wide band phase shifter (2.1-6.4 GHz) has been made in the framework of a European program for development of standard MMICs. It makes use of eight switchable cells providing high resolution regardless of process variations and with a large choice in the phase states selection. It is implemented on two separate chips (for better flexibility) and has demonstrated, with a 7 bits control, less than 1 RMS error, a ± 0.9dB amplitude variation and an I/O VSWAR always better than -11dB at the lowest frequency.
Keywords
Circuits; Costs; Frequency; Insertion loss; MESFETs; MMICs; Phase shifters; Standards development; Telecommunication switching; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1994. 24th European
Conference_Location
Cannes, France
Type
conf
DOI
10.1109/EUMA.1994.337426
Filename
4138472
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