发明名称 |
Pulse transmission transceiver architecture for low power communications |
摘要 |
Systems and methods for pulse-transmission low-power communication modes are disclosed. A method of pulse transmission communications includes: generating a modulated pulse signal waveform; transforming said modulated pulse signal waveform into at least one higher-order derivative waveform; and transmitting said at least one higher-order derivative waveform as an emitted pulse. The systems and methods significantly reduce lower-frequency emissions from pulse transmission spread-spectrum communication modes, which reduces potentially harmful interference to existing radio frequency services and users and also simultaneously permit transmission of multiple data bits by utilizing specific pulse shapes.
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申请公布号 |
US2002146080(A1) |
申请公布日期 |
2002.10.10 |
申请号 |
US20020082569 |
申请日期 |
2002.02.25 |
申请人 |
LOCKHEED MARTIN ENERGY RESEARCH CORPORATION |
发明人 |
DRESS WILLIAM B.;SMITH STEPHEN F. |
分类号 |
H04B1/69;H04L25/03;H04L25/49;(IPC1-7):H04L27/06 |
主分类号 |
H04B1/69 |
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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