High frequency device having a frame with segmented...

Details High frequency device having a frame with segmented... High frequency device having a frame with segmented...

2006-05-16

2006-05-16

Lee, Benny (Department: 2817)

Telecommunications

Receiver or analog modulated signal frequency converter

Cabinet, housing, or chassis structure

C334S085000, C361S816000

Reexamination Certificate

active

07046982

ABSTRACT:
A high-frequency device includes plural high-frequency circuits mounted on a printed circuit board, a partition for protects the circuits from leakage or radiation of undesired signals, and a case for accommodating the printed circuit board. The partition is formed of a frame surrounded by a bottom surface of the case, bent-up strips, contact lugs, and a lid. The frame has sides shorter than the wavelength of the undesired signal. The frame reduces limitation in an arrangement of the components on the board.

REFERENCES:
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patent: 10-084194 (1998-03-01), None
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patent: 11-144962 (1999-05-01), None
patent: 2000-032360 (2000-01-01), None
patent: 2000-244169 (2000-09-01), None

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