公开(公告)号：US07933567B2

公开(公告)日：2011-04-26

申请号：US11626134

申请日：2007-01-23

Applicant: Srinivas Guda ,  Kevin Edward Atkinson ,  Amit Butala

Inventor： Srinivas Guda ,  Kevin Edward Atkinson ,  Amit Butala

IPC: H01Q11/12 ,  H03C1/62

CPC classification number: H03G3/3042 ,  H03G2201/508 ,  H04W52/146 ,  H04W52/367

Abstract: Techniques for achieving linear monotonic output power with piecewise non-linear and/or non-monotonic circuits are described. A coarse gain is selected for a first circuit having non-linear and/or non-monotonic characteristics. A fine gain is selected for a second circuit used to account for output power error due to the coarse gain. First and second look-up tables may store output power versus gain for the first and second circuits, respectively. An output power in the first look-up table may be selected based on the requested output power, and the gain corresponding to the selected output power may be provided as the coarse gain. An output power in the second look-up table may be selected based on the output power error, and the gain corresponding to the selected output power may be provided as the second gain.

Abstract translation: 描述了用分段非线性和/或非单调电路实现线性单调输出功率的技术。 对具有非线性和/或非单调特性的第一电路选择粗增益。 对于用于考虑由于粗增益导致的输出功率误差的第二电路，选择精细增益。 第一和第二查找表可以分别存储第一和第二电路的输出功率与增益。 可以基于所请求的输出功率来选择第一查找表中的输出功率，并且可以将与所选择的输出功率相对应的增益提供为粗增益。 可以基于输出功率误差来选择第二查找表中的输出功率，并且可以将与所选输出功率相对应的增益提供为第二增益。

公开(公告)号：US20070229330A1

公开(公告)日：2007-10-04

申请号：US11626134

申请日：2007-01-23

Applicant: Srinivas Guda ,  Kevin Atkinson ,  Amit Butala

Inventor： Srinivas Guda ,  Kevin Atkinson ,  Amit Butala

IPC: H03M7/00

CPC classification number: H03G3/3042 ,  H03G2201/508 ,  H04W52/146 ,  H04W52/367

Abstract: Techniques for achieving linear monotonic output power with piecewise non-linear and/or non-monotonic circuits are described. A coarse gain is selected for a first circuit having non-linear and/or non-monotonic characteristics. A fine gain is selected for a second circuit used to account for output power error due to the coarse gain. First and second look-up tables may store output power versus gain for the first and second circuits, respectively. An output power in the first look-up table may be selected based on the requested output power, and the gain corresponding to the selected output power may be provided as the coarse gain. An output power in the second look-up table may be selected based on the output power error, and the gain corresponding to the selected output power may be provided as the second gain.

Abstract translation: 描述了用分段非线性和/或非单调电路实现线性单调输出功率的技术。 对具有非线性和/或非单调特性的第一电路选择粗增益。 对于用于考虑由于粗增益导致的输出功率误差的第二电路，选择精细增益。 第一和第二查找表可以分别存储第一和第二电路的输出功率与增益。 可以基于所请求的输出功率来选择第一查找表中的输出功率，并且可以将与所选择的输出功率相对应的增益提供为粗增益。 可以基于输出功率误差来选择第二查找表中的输出功率，并且可以将与所选输出功率相对应的增益提供为第二增益。