Wave transmission lines and networks – Resonators
Patent
1996-03-12
1998-09-22
Ham, Seungsook
Wave transmission lines and networks
Resonators
333185, H01P 700
Patent
active
058120386
ABSTRACT:
A volume efficient resonator (100) includes a helical coil transmission line (108) fabricated on a plurality of dielectrics (212, 214, 216, 218, 220, 222, 224, and 226). The transmission line (108) includes selectively metalized areas (210) on the dielectric layers. The metalized areas are formed in half loops and interconnected at alternate terminals via through-holes (203 and 205). A distributed capacitor (106) is added to the transmission line (108) using another set of selectively metalized areas (208). The distributed capacitor (106) is shunted to a ground plane (202) via through-holes (204, 206).
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Gu Wang-Chang Albert
Koripella Chowdary Ramesh
Ghomeshi M. Mansour
Ham Seungsook
Motorola Inc.
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