发明名称 |
Dual stage automatic gain control in an ultra wideband receiver |
摘要 |
A method (500) and an apparatus (300) are presented for processing a signal in a receiver in accordance with Ultra Wideband (UWB) protocol. The received signal is acquired during a first preamble portion (411) of a data frame associated with the UWB protocol. During acquisition a first Automatic Gain Control (AGC) operation (606) is performed associated with a noise component of the signal. A second AGC operation (608) associated with a pulse component of the signal is performed after the acquiring the signal during a second preamble portion (413).
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申请公布号 |
US7532687(B2) |
申请公布日期 |
2009.05.12 |
申请号 |
US20050036132 |
申请日期 |
2005.01.18 |
申请人 |
FREESCALE SEMICONDUCTOR, INC. |
发明人 |
JOHNSON TERENCE L. |
分类号 |
H04L27/08 |
主分类号 |
H04L27/08 |
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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