Invention Grant
US08442020B1 Phase compensation system and method to correct M-code dual sideband distortion
有权
相位补偿系统和纠正M码双边带失真的方法
- Patent Title: Phase compensation system and method to correct M-code dual sideband distortion
- Patent Title (中): 相位补偿系统和纠正M码双边带失真的方法
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Application No.: US11519421Application Date: 2006-09-12
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Publication No.: US08442020B1Publication Date: 2013-05-14
- Inventor: Todd D. Peterson
- Applicant: Todd D. Peterson
- Applicant Address: US IA Cedar Rapids
- Assignee: Rockwell Collins, Inc.
- Current Assignee: Rockwell Collins, Inc.
- Current Assignee Address: US IA Cedar Rapids
- Agent Donna P. Suchy; Daniel M. Barbieri
- Main IPC: H04B7/216
- IPC: H04B7/216
Abstract:
A system and method of generating a position is disclosed. The system and method are configured for receiving from a transmitter an M-code signal, the M-code signal modulated with a pseudorandom number sequence. The system and method are also configured for down converting the received M-code signal to a baseband signal. Further, the system and method are configured for correlating the baseband signal with a known pseudorandom number sequence. Further still, the system and method are configured for processing the converted baseband signal to remove errors due to phase distortion of the M-code signal.
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