发明名称 |
DIRECTIVITY CONTROL DEVICE |
摘要 |
PURPOSE:To realize a compact and light-weight structure by using a so-called line switch type variable phase shifter which uses the coaxial cable as the phase shift element, and furthermore to increase the operational performance by securing a simple variation for the insertion position and the phase amount of the variable phase shifter. |
申请公布号 |
JPS548443(A) |
申请公布日期 |
1979.01.22 |
申请号 |
JP19770074165 |
申请日期 |
1977.06.22 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
TAKAHASHI AKIO;MIKUNI YOSHIHIKO |
分类号 |
H01Q3/32;H01Q3/26 |
主分类号 |
H01Q3/32 |
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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