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Compact digital phase shifter for active phased array antenna system
Proceedings of the 2001 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference. (Cat. No.01TH8568), 2002A compact digital phase shifter for an active phased array antenna system is made using a folded hybrid coupler. The theoretical analysis is given for the folded structure of a branch-line hybrid coupler. To validate its feasibility, the 4-bit digital phase shifter is designed using commercial simulators and implemented on a Teflon soft substrate (/spl
S.Y. Eom +3 more
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Phase-adjustment technique of the digital-latching ferrite phase shifter
IEEE Transactions on Microwave Theory and Techniques, 1999In this paper, we present a phase-adjustment technique of the digital-latching ferrite phase shifter. The pertubation approach is used here. The experimental results agree well with the theoretical ones.
null Wenquan Che +3 more
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Wideband digital 5-bit phase shifters for wideband phased arrays
2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015Wideband digital 5-bit phase shifter from 0.6 GHz to 2.4 GHz based on All-Pass Networks (APN) using COTS SMD components is presented. The theoretical design values are presented as well as design challenges. Four phase shifters are realized and measured.
Hongzhao Ray Fang +3 more
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High power 6-bit digital phase shifter for airborne IFF application
Asia-Pacific Microwave Conference, 2016Kishan Sharma, A. Basu, S. Koul
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A ferroelectric multilevel non-volatile photonic phase shifter
Nature Photonics, 2022Jacqueline Geler-Kremer +2 more
exaly
A Ku-band 6-bit digital phase shifter MMIC for phased array antenna systems
IEEE MTT-S International Microwave and RF Conference, 2015A. Sharma, Ajay Kumar, A. Bhattacharya
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Hybrid integrated-circuit digital phase shifters
1967 IEEE International Solid-State Circuits Conference. Digest of Technical Papers, 1967W. Little, J. Yuan, C. Snellings
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Phase-shifting infrared digital holographic microscopy based on an all-fiber variable phase shifter.
Applied Optics, 2017Teli Xi +6 more
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