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Low-profile wav eguide bridge

Suchkov A.   (Lianozovo Electromechanical Plant Research and Production Cor-poration (Moscow))

Developed and experimentally researched the design of waveguide cophased-antiphase power divider S-band with an adjustable division ra-tio. It is determined that the divider implemented on the basis of two 3-decibel directional couplers and a phase shifter connected between them, provides improved in comparison with known modifications of the wave-guide sum-difference device electrical characteristics. Equations for calcu-lating design of dual-channel tunable waveguide phase shifter without die-lectric filling, which provides a constant phase difference between chan-nels in a wide frequency range are presented. Modern technological methods of manufacturing of unit using the machines with programmed numerical control are considered.

Keywords:waveguide bridge, division ratio, directional coupler, electromagnetic simulation.
 

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Citation link:
Suchkov A. Low-profile wav eguide bridge // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2016. -№01. -С. 25-28
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