发明名称 |
DIVERSITY RECEPTION SYSTEM |
摘要 |
A diversity reception system for use in narrow-band radio frequency communication system includes a plurality of receivers (102), that each generate a detected signal (110) from a received radio frequency signal. The diversity reception system switches between receivers (102) to output a high quality audio signal (202). The system selects a receiver having the highest quality reception at any given time by using a detected signal having the highest relative signal-to-noise ratio and a detected signals have less than a preselected threshold signal-to-noise ratio and a detected signal having the highest relative signal strength when one or more of the receivers is generating a detected signal having a signal-to-noise ratio at or above the preselected threshold signal-to-noise ratio.
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申请公布号 |
CA2309721(A1) |
申请公布日期 |
1999.05.20 |
申请号 |
CA19982309721 |
申请日期 |
1998.11.10 |
申请人 |
ELECTROCOM COMMUNICATION SYSTEMS INC. |
发明人 |
FITZGERALD, SHANE MICHAEL |
分类号 |
H04B7/08;(IPC1-7):H04B7/10 |
主分类号 |
H04B7/08 |
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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