DocumentCode
2001415
Title
A 6-bit digital phase shifter by using HEMT technology
Author
Ameri, Seyedreza Hadian ; Sabaghi, M. ; Pourhossien, Amir ; Kouchaki, M. ; Rahnama, M.
Author_Institution
Sch. of Laser & Opt., NSTRL, Tehran, Iran
fYear
2012
fDate
23-25 March 2012
Firstpage
29
Lastpage
32
Abstract
A 6-bit passive phase shifter for S frequency band has been designed in a standard HEMT technology. A new switched-network topology has been proposed for implementing the 5.625 phase shift step which these digital bits are series with each other. We used Advanced Design System (ADS2010) to perform simulations. These digital bits will produce 64 different mode phase shift of -177.15 to +177.15 degree. In all cases simulation obtained less than 1 % error.
Keywords
high electron mobility transistors; phase shifters; S frequency band; advanced design system; digital phase shifter; passive phase shifter; standard HEMT technology; switched-network topology; Arrays; Delay; FETs; Integrated circuit modeling; Phase shifters; Switches; ADS and HEMT; FET switch; Phase shifter;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and its Applications (CSPA), 2012 IEEE 8th International Colloquium on
Conference_Location
Melaka
Print_ISBN
978-1-4673-0960-8
Type
conf
DOI
10.1109/CSPA.2012.6194684
Filename
6194684
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