发明名称 |
Pulse shaping signals for ultrawideband communication |
摘要 |
An ultrawideband radio frequency pulse is generated by shaping a carrier signal having a selected frequency with a window function. The shaped carrier is gated to produce the ultrawideband pulse. In further embodiments, the window function comprises a sinusoidal function, and the ultrawideband pulse is formed via a mixer and a CMOS radio frequency switch.
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申请公布号 |
US2005221760(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
US20040815171 |
申请日期 |
2004.03.31 |
申请人 |
TINSLEY KEITH R;FOERSTER JEFFERY R;HO MINNIE;GREEN EVAN R;FRANCA-NETO LUIZ M;NARENDRA SIVA G |
发明人 |
TINSLEY KEITH R.;FOERSTER JEFFERY R.;HO MINNIE;GREEN EVAN R.;FRANCA-NETO LUIZ M.;NARENDRA SIVA G. |
分类号 |
H03D7/12;H03K17/041;H04B1/69;(IPC1-7):H04B7/216 |
主分类号 |
H03D7/12 |
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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