CN101741788B - Method for modulating and demodulating minimum frequency shift keying signal and special method for designing complex analytic band-pass filter - Google Patents
Method for modulating and demodulating minimum frequency shift keying signal and special method for designing complex analytic band-pass filter Download PDFInfo
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- CN101741788B CN101741788B CN 200910172781 CN200910172781A CN101741788B CN 101741788 B CN101741788 B CN 101741788B CN 200910172781 CN200910172781 CN 200910172781 CN 200910172781 A CN200910172781 A CN 200910172781A CN 101741788 B CN101741788 B CN 101741788B
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CN 200910172781 CN101741788B (en) | 2009-11-27 | 2009-11-27 | Method for modulating and demodulating minimum frequency shift keying signal and special method for designing complex analytic band-pass filter |
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CN102457464B (en) | 2010-10-16 | 2016-02-10 | 中兴通讯股份有限公司 | A kind of complex carrier demodulation method and device |
CN103616699B (en) * | 2013-12-11 | 2015-11-11 | 上海交通大学 | Binary coded character based on minimum shift keying pulse optimizes modulator approach |
CN104468452B (en) * | 2014-12-06 | 2018-04-27 | 许昌学院 | A kind of data transmission device based on OFDM |
CN106161309B (en) * | 2015-03-27 | 2020-04-24 | 恩智浦美国有限公司 | Method for demodulating frequency shift keying modulated input signal and demodulator |
CN108494713B (en) * | 2018-02-11 | 2019-06-14 | 北京理工大学 | A kind of msk signal demodulation method and system based on multichannel difference |
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CN1392672A (en) * | 1994-12-28 | 2003-01-22 | 艾利森电话股份有限公司 | Digital compensation method for direct changeover receiver |
CN1756093A (en) * | 2004-06-23 | 2006-04-05 | 株式会社瑞萨科技 | Radio transmission circuit and transmitter-receiver employing the same |
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CN1392672A (en) * | 1994-12-28 | 2003-01-22 | 艾利森电话股份有限公司 | Digital compensation method for direct changeover receiver |
CN1756093A (en) * | 2004-06-23 | 2006-04-05 | 株式会社瑞萨科技 | Radio transmission circuit and transmitter-receiver employing the same |
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