发明名称 |
MICROWAVE INTEGRATED CIRCUIT IMMUNE TO ADVERSE SHIELDING EFFECTS |
摘要 |
<p>"Microwave Integrated Circuit Immune to Adverse Shielding Effects" A microwave integrated circuit comprises a shield case having a pair of opposed first and second end walls, a pair of side walls and top and bottom walls, and a dielectric substrate on the bottom wall. First and second interconnected integrated circuit portions are arranged on the substrate between the first and second end walls. An input strip line is arranged on the substrate, the strip line having one end coupled to the input of the first integrated circuit portion and the other end terminating at a position spaced from the first end wall by a distance approximately equal to an integral multiple of the half wavelength of a signal propagating in the shield case. An elongated coupling member is disposed in parallel with the first end wall, the coupling member extending from the other end of the input strip line to an external circuit.</p> |
申请公布号 |
CA1218713(A) |
申请公布日期 |
1987.03.03 |
申请号 |
CA19840455442 |
申请日期 |
1984.05.30 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SAKA, HIROSHI;TANAKA, TOSHIHIDE |
分类号 |
H05K9/00;(IPC1-7):H01P3/08;H03B9/14;H01P1/00 |
主分类号 |
H05K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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