Improved analysis of nonreciprocal remanence ferrite phase shifter in grooved waveguide

IEEE Transactions on Microwave Theory and Techniques

Volumn 50, Issue 8, 2002, Pages 1912-1918

  Che, Wenquan ^b,c   Yung, Edward Kai Ning ^a,b   Chen, Suibing ^d   Wen, Junding ^c  

^a IEEE

^b CITY UNIVERSITY OF HONG KONG   (Hong Kong)

^c NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^d EAST CHINA RESEARCH INSTITUTE OF ELECTRONIC ENGINEERING   (China)

Author keywords

FEM; Ferrite toroid corner chamfering; Grooved waveguide; Improved analysis; Nonreciprocal remanence ferrite phase shifter

Indexed keywords

FINITE ELEMENT METHOD; MAGNETIZATION; REMANENCE; WAVEGUIDES;

GROOVED WAVEGUIDE; NONRECIPROCAL REMANENCE FERRITE PHASE SHIFTER;

PHASE SHIFTERS;

EID: 0036687559     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMTT.2002.801331     Document Type: Article

References (14)

1. Recent advances in diode and ferrite phaser technology for phased-array radars
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3. A technique for improving the figure-of-merit of a twin-slab nonreciprocal ferrite phase shifter
4. Toroid corner chamfering as a method of improving the figure of merit of latching ferrite phasers
5. Analysis of transverse magnetization phase shifter of cross waveguide
6. Nonreciprocal remanence ferrite phase shifter using grooved waveguide
7. Phase-adjustment technique of the digital-latching ferrite phase shifter
8. Improved design of broad-band latching ferrite phase shifter in a reduced-size grooved waveguide
9. Theoretical analysis of twin slab phase shifters in rectangular waveguide
10. An efficient finite-element formulation without spurious modes for anisotropic waveguides
11. Microwave characterization of partially magnetized ferrites
12. Microwave behavior of partially magnetized ferrites