公开(公告)号：US11496049B2

公开(公告)日：2022-11-08

申请号：US16789589

申请日：2020-02-13

申请人： Universite de Lille ,  Centre National De La Recherche Scientifique ,  ISEN Yncrea Hauts-de-France ,  STMicroelectronics SA

发明人： Angel de Dios Gonzalez Santos ,  Andreas Kaiser ,  Antoine Frappe ,  Philippe Cathelin ,  Benoit Larras

IPC分类号： H03M7/30 ,  H02M3/157 ,  H02M5/458 ,  G06F1/03 ,  H04B1/04

摘要： A continuous time digital signal processing (CT DSP) token includes a first signal indicating a change has occurred and a second signal indicating a direction of the change. An amplitude generation circuit operates to generate an amplitude value x in response to the token. A power estimation circuit processes the amplitude value x to generate a digital power signal in accordance with the formula: x2±2x+1.

公开(公告)号：US20210257908A1

公开(公告)日：2021-08-19

申请号：US16789589

申请日：2020-02-13

申请人： Universite de Lille ,  Centre National De La Recherche Scientifique ,  ISEN Yncrea Hauts-de-France ,  STMicroelectronics SA

发明人： Angel de Dios GONZALEZ SANTOS ,  Andreas KAISER ,  Antoine FRAPPE ,  Philippe CATHELIN ,  Benoit LARRAS

IPC分类号： H02M3/157 ,  H03M7/30 ,  H02M5/458

摘要： A continuous time digital signal processing (CT DSP) token includes a first signal indicating a change has occurred and a second signal indicating a direction of the change. An amplitude generation circuit operates to generate an amplitude value x in response to the token. A power estimation circuit processes the amplitude value x to generate a digital power signal in accordance with the formula: x2±2x+1.