High-frequency circuit device having a circuit board fixed to a shield casing by projections of the shield casing and soldering
作者： Hiroshi Kato , Sadahiro Ohyama , Kazuo Matsukawa
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摘要: A high-frequency circuit device comprises a metal shield casing comprising side walls having projection parts projected innerwards and plate-like member accommodated within the in contact with fixed to by dip-soldering. The is either printed board elements mounted thereon or plate segment for defining shielding spaces above board.
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