Invention Grant
US09001900B2 Weighting filter, and corresponding methods and devices for transmitting and receiving an analog signal and computer program
有权
加权滤波器，以及用于发送和接收模拟信号和计算机程序的相应方法和装置
- Patent Title: Weighting filter, and corresponding methods and devices for transmitting and receiving an analog signal and computer program
- Patent Title (中): 加权滤波器，以及用于发送和接收模拟信号和计算机程序的相应方法和装置
-
Application No.: US13981738Application Date: 2012-01-25
-
Publication No.: US09001900B2Publication Date: 2015-04-07
- Inventor: Marc Lanoiselee , Pierre Siohan
- Applicant: Marc Lanoiselee , Pierre Siohan
- Applicant Address: FR Paris
- Assignee: Orange
- Current Assignee: Orange
- Current Assignee Address: FR Paris
- Agency: Westman, Champlin & Koehler, P.A.
- Agent David D. Brush
- Priority: FR1150575 20110125
- International Application: PCT/FR2012/050162 WO 20120125
- International Announcement: WO2012/101382 WO 20120802
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H03H11/12 ; H04B3/54
Abstract:
A weighting filter is provided for use in a device for transmitting and/or receiving an analog signal. The device is capable of transmitting and/or receiving the analog signal in a predetermined frequency band consisting of two adjacent sub-bands, referred to as first and second sub-bands. The weighting filter includes: a first branch, which attenuates the analog signal; a second branch that filters the analog signal and has a bandwidth corresponding to the first sub-band or to the second sub-band; and a module that combines signals from the first and second branches.
Public/Granted literature
Information query
