Invention Grant
US08094756B2 Portable communications device with demodulation correction and related methods
有权
便携式通信设备，具有解调校正和相关方法
- Patent Title: Portable communications device with demodulation correction and related methods
- Patent Title (中): 便携式通信设备，具有解调校正和相关方法
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Application No.: US12329981Application Date: 2008-12-08
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Publication No.: US08094756B2Publication Date: 2012-01-10
- Inventor: John W. Nieto
- Applicant: John W. Nieto
- Applicant Address: US FL Melbourne
- Assignee: Harris Corporation
- Current Assignee: Harris Corporation
- Current Assignee Address: US FL Melbourne
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Main IPC: H04L27/06
- IPC: H04L27/06 ; H03H7/30 ; H04J1/00
Abstract:
A portable communications device communicates based upon constant envelope orthogonal frequency-division multiplexing (CE-OFDM). The portable communications device may include an antenna for receiving a CE-OFDM signal, and a receiver coupled to the antenna. The receiver may include a frequency domain equalizer (FDE) operating based upon a channel estimate of the received CE-OFDM signal, a non-linear function block coupled to and downstream from the FDE, and a demodulation correction block coupled to and downstream from the non-linear function block for correcting an output of the non-linear function block.
Public/Granted literature
- US20100142631A1 PORTABLE COMMUNICATIONS DEVICE WITH DEMODULATION CORRECTION AND RELATED METHODS Public/Granted day:2010-06-10
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