Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1997-03-05
1998-09-15
Ham, Seungsook
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333203, H01P 1205
Patent
active
058085262
ABSTRACT:
A comb-line filter incorporating a plurality of bandpass resonators set off center between ground planes is provided with input and output coupling means comprised of dual notching resonators.
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G. Matthaei, et al "Microwave Filters, Impedance--Matching Network and Coupling Structures", pp. 500, 501, 614, 615, and 626, 1964.
Ham Seungsook
Tx Rx Systems Inc.
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