Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1996-10-11
1998-10-20
Ham, Seungsook
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333219, H01P 1203
Patent
active
058252630
ABSTRACT:
A low-radiation balanced microstrip bandpass filter is provided. A series of microstrip segments are arranged on the surface of a substrate. The degree of coupling between adjacent pairs of segments is determined by the length of overlap between them. By always having pairs of segments, a very small far field radiation is achieved.
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Ham Seungsook
Northern Telecom Limited
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