Title:
LOW-POWER WIDEBAND PRE-EMPHASIS AMPLITUDE SHIFT KEYING MODULATION/DEMODULATION COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/128506
Kind Code:
A3
Abstract:
In the configuration of a PEASK modulation/demodulation scheme, a low-power wideband pre-emphasis amplitude shift keying modulation/demodulation communication system can be provided, comprising: a pre-emphasis amplitude shift keying modulation transmission unit for transmitting a PEASK RF signal by generating same by loading a baseband signal, obtained by pre-emphasizing a binary data signal and subjecting same to amplitude shift keying modulation, on an RF carrier; a transmission unit by which the PEASK RF signal is transmitted via a wire channel or a wireless channel; and an asynchronous envelope detection reception and clock data recovery unit for converting the received PEASK RF signal to a baseband signal by means of an RF carrier mixer so as to recover a clock, demodulating binary data by means of asynchronous envelope detection, synchronizing the binary data to the recovered clock, and thereby generating recovered data.
Inventors:
WILKERSON BENJAMIN P (KR)
Application Number:
PCT/KR2018/000369
Publication Date:
August 30, 2018
Filing Date:
January 08, 2018
Export Citation:
Assignee:
WILKERSON BENJAMIN P (KR)
International Classes:
H04L27/02; H03D1/02; H04L25/03; H04L25/49
Foreign References:
| US20130215979A1 | 2013-08-22 | |||
| US20130195209A1 | 2013-08-01 | |||
| US20130163697A1 | 2013-06-27 | |||
| US20090316834A1 | 2009-12-24 | |||
| US20150256370A1 | 2015-09-10 |
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