发明名称 |
BURST MODE TRANSMITTER/RECEIVER UNIT |
摘要 |
A cordless telephone handset includes a burst mode transmitter/receiver unit comprising a radio (10) and a current sink (20) shunted across the radio. A controller (18) controls the current sink (20) in a feedback manner such that the sum of the currents drawn by the radio and the current sink is substantially constant, in order to compensate for fluctuations in the current drawn by the radio alone, so as to avoid interference at the burst rate when the handset is used in conjunction with a hearing aid. |
申请公布号 |
AU5764890(A) |
申请公布日期 |
1991.01.03 |
申请号 |
AU19900057648 |
申请日期 |
1990.06.20 |
申请人 |
FERRANTI CREDITPHONE LIMITED |
发明人 |
MARTIN GREENWOOD |
分类号 |
G05F1/613;H04B1/40;H04B7/26;H04M1/725 |
主分类号 |
G05F1/613 |
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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