Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
Patent
1991-07-31
1993-01-05
Dzierzynski, Paul M.
Wave transmission lines and networks
Coupling networks
Wave filters including long line elements
333134, H01P 1202
Patent
active
051774585
ABSTRACT:
A dielectric block filter assembly which is surface-mounted upon a circuit board. The circuit board includes an opening formed to extend therethrough, and parallel-extending projecting members, formed of a portion of the printed circuit board, which extend into the opening formed to extend through the circuit board. The dielectric block filter includes a bottom mounting surface having notches corresponding to the projecting members. Each notch includes a seating surface for seating against corresponding ones of the projecting members in mated engagement therewith.
REFERENCES:
patent: 5023580 (1991-06-01), Kim et al.
patent: 5045824 (1991-09-01), Metroka
Kim Jin D.
Moutrie Michael F.
Newell Michael A.
Dzierzynski Paul M.
Ham Seung
Kelly Robert H.
Motorola Inc.
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