Wave transmission lines and networks – Plural channel systems – Having branched circuits
Patent
1996-09-26
1999-12-28
Ham, Seungsook
Wave transmission lines and networks
Plural channel systems
Having branched circuits
333202, 333206, H01P 1213
Patent
active
060087072
ABSTRACT:
Resonator holes are formed extending one to the other of a pair of opposing end surfaces of a dielectric block, and inner conductors are formed on inner peripheral surfaces of resonator holes respectively. On an outer surface of dielectric block, a pair of input/output electrodes and one antenna electrode are formed, and expect these regions, an outer conductor is formed. By the coupling of two resonators corresponding to the resonator holes, a transmitting filter is provided, and by two resonators corresponding to resonator holes, a receiving filter is formed.
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Kato Hideyuki
Tada Hitoshi
Ham Seungsook
Murata Manufacturing Co. Ltd.
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