Invention Grant
- Patent Title: Apparatus for performing alternating quadratures differential binary phase shift keying modulation and demodulation
- Patent Title (中): 用于执行交变正交差分二进制相移键控调制和解调的装置
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Application No.: US11390762Application Date: 2006-03-28
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Publication No.: US08014462B2Publication Date: 2011-09-06
- Inventor: Yefim Samullovich Poberezhskiy
- Applicant: Yefim Samullovich Poberezhskiy
- Applicant Address: US CA Thousand Oaks
- Assignee: Teledyne Licensing, LLC
- Current Assignee: Teledyne Licensing, LLC
- Current Assignee Address: US CA Thousand Oaks
- Agency: Koppel, Patrick, Heybl & Philpott
- Main IPC: H04L27/18
- IPC: H04L27/18 ; H04L27/20 ; H04L27/22
Abstract:
Methods, apparatus, and systems for alternating quadratures differential binary phase shift keying (AQDBPSK) modulation and demodulation radically increase overall energy efficiency of a communication system due to the combined effect of efficient utilization of transmitter power, high noise immunity of modulation and demodulation, fast synchronization, and simple implementation.
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