| 发明名称 |
BALANCER, RADIO COMMUNICATION DEVICE, AND ANTENNA ASSEMBLY DESIGNING PROCESS |
| 摘要 |
<p>FIELD: coupling balanced and unbalanced circuits. SUBSTANCE: balancer used for low-power electrical devices such as radiophone to transmit signals between balanced antenna and unbalanced circuit of communication device transceiver performs its function by using transmission line of minimal transverse dimensions and preset length between receiver and antenna. EFFECT: improved efficiency and reduced size of balancer. 8 cl, 9 dwg</p> |
| 申请公布号 |
RU2143160(C1) |
申请公布日期 |
1999.12.20 |
| 申请号 |
RU19950122628 |
申请日期 |
1995.01.30 |
| 申请人 |
MOTOROLA INK. |
发明人 |
DZHEJMS P.FILLIPS;LUIZ DZH.VANNATTA |
| 分类号 |
H01P5/10;H01Q23/00;H03H7/42;H04B7/00;(IPC1-7):H01P5/10 |
主分类号 |
H01P5/10 |
| 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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