Invention Grant
US08078100B2 Physical layer repeater with discrete time filter for all-digital detection and delay generation
有权
具有离散时间滤波器的物理层中继器，用于全数字检测和延迟生成
- Patent Title: Physical layer repeater with discrete time filter for all-digital detection and delay generation
- Patent Title (中): 具有离散时间滤波器的物理层中继器，用于全数字检测和延迟生成
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Application No.: US11340860Application Date: 2006-01-27
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Publication No.: US08078100B2Publication Date: 2011-12-13
- Inventor: James A. Proctor, Jr. , Kenneth M. Gainey , Carlos M. Puig , James C. Otto , Lawrence W. LaMont, Jr.
- Applicant: James A. Proctor, Jr. , Kenneth M. Gainey , Carlos M. Puig , James C. Otto , Lawrence W. LaMont, Jr.
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Linda G. Gunderson
- Main IPC: H04B7/15
- IPC: H04B7/15
Abstract:
A discrete time bandpass filter element (103) having multiple stages (201, 202, 203, 204, 205) for use in a time division duplex radio protocol communications system including an automatic gain control. Discrete time bandpass filter is used to generate delay and can replace SAW filters in a wireless frequency translating repeater.
Public/Granted literature
- US20060195883A1 Physical layer repeater with discrete time filter for all-digital detection and delay generation Public/Granted day:2006-08-31
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