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TM-MODE DIELECTRIC RESONATOR, TM-MODE DIELECTRIC FILTER USING THE SAME AND TM MODE DIELECTRIC DUPLEXER
TM-MODE DIELECTRIC RESONATOR, TM-MODE DIELECTRIC FILTER USING THE SAME AND TM MODE DIELECTRIC DUPLEXER
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机译:TM模式介电谐振器,使用相同模式的TM模式介电滤波器和TM模式介电双工器
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摘要
A dielectric resonator designed so that there is substantially no loss in a conductor on the surface of a casing forming a shielded cavity, and so that the unloaded Q and the resonant frequency can be changed independently of each other. A cylindrical dielectric block (2) having a pair of electrodes (3, 4) formed on its two opposite surfaces is disposed in a metallic shielded-cavity casing (5) so that one (4) of the electrodes (3, 4) is in contact with an inner bottom surface of the shielded-cavity casing (5). This electrode (4) is electrically connected to the shielded-cavity casing (5) by soldering or the like. IMAGE
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