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Wide frequency band differential phase shifter with constant differential phase shifting
Wide frequency band differential phase shifter with constant differential phase shifting
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机译:具有恒定差分移相的宽带差分移相器
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摘要
Differential phase-shifter operating in a wide frequency band, with constant differential phase shifting. This device is characterized by the fact that it produces a differential phase shift between two perpendicular polarizations, with constant frequency. This way, differential phase shifters with the desired flatness in the band can be obtained, either of 180° (polarizers for systems of linear polarization) or of 90° (polarizer for transforming the circular polarization into linear polarization and vice versa). Such a phase shifter can be used generally in antenna systems.
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