| 发明名称 | Signal processing apparatus and method | ||
| 摘要 | An apparatus and a method for processing a signal, and for estimating a point corresponding to a maximum slope from an envelope of an input signal, are provided. A signal processing apparatus includes an envelope detecting unit configured to detect an envelope of an input signal. The signal processing apparatus further includes a correcting unit configured to correct slopes, each of the slopes being between respective points of the envelope, based on information on a clipping interval of the envelope. The signal processing apparatus further includes an estimating unit configured to estimate a point, of the envelope, in which a corrected slope, among the corrected slopes, includes a maximum value. | ||
| 申请公布号 | US8872550(B2) | 申请公布日期 | 2014.10.28 |
| 申请号 | US201313864807 | 申请日期 | 2013.04.17 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Kwon Ui Kun;Kim Sang Joon;Yoon Seung Keun |
| 分类号 | H03K5/153;G01R19/04;H03K5/01 | 主分类号 | H03K5/153 |
| 代理机构 | NSIP Law | 代理人 | NSIP Law |
| 主权项 | 1. A signal processing apparatus comprising: an envelope detecting unit configured to detect an envelope of an input signal; a correcting unit configured to correct slopes, each of the slopes being between respective points of the envelope, based on information on a clipping interval of the envelope; and an estimating unit configured to estimate a point, of the envelope, in which a corrected slope, among the corrected slopes, comprises a maximum value. | ||
| 地址 | Suwon-si KR | ||