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Temperature characteristic analysis of a ferrite phase shifter in a grooved waveguide
Author(s) -
Che Wenquan,
Wang ChaoFu,
Ma Jinping
Publication year - 2001
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.1250
Subject(s) - phase shift module , ferrite (magnet) , microwave , materials science , electromagnetic simulation , waveguide , electronic engineering , mechanical engineering , optoelectronics , electrical engineering , engineering , composite material , insertion loss , telecommunications
A rigorous analysis of the temperature characteristics of a ferrite phase shifter in a grooved waveguide is carried out by using a combination of analytical and numerical methods. The numerical results are found to be in agreement with our measurements. The results obtained provide valuable guidance for the simulation of the property of the device in the high‐power case and for the optimization of the design of the device. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 156–159, 2001.