发明名称 |
Method and apparatus for signal detection in ultra wide-band communications |
摘要 |
Methods and apparatus for detecting ultra wide-band signals using circuitry having nonlinear dynamics characteristics are disclosed. The receiver circuit can be implemented using a simple tunnel diode or using an op-amp to provide dynamic characteristics. The detector can be used in a variety of modulation schemes, including but not limited to an ON-OFF keying scheme, an M-ary pulse position modulation scheme, and a pulse width modulation scheme. The approach requires only a single frame to detect the signal.
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申请公布号 |
US6456221(B2) |
申请公布日期 |
2002.09.24 |
申请号 |
US20010847777 |
申请日期 |
2001.05.01 |
申请人 |
THE NATIONAL UNIVERSITY OF SINGAPORE |
发明人 |
LOW KAY SOON;JOE JURIANTO |
分类号 |
H04L25/49;H03K3/313;H03K3/315;H04B1/69;H04L1/22;(IPC1-7):H03M1/60 |
主分类号 |
H04L25/49 |
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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