000			01590cam a2200289 a 4500
999			_c1673 _d1673
001			14648668
003			ZET-ke
005			20190808123142.0
008			061128s2008 maua 001 0 eng
010			_a 2006052501
020			_a9780073107042
020			_a0073107042
035			_a(OCoLC)ocm76871578
035			_a(OCoLC)76871578
040			_aDLC _cDLC _dZET-Ke _beng
050	0	0	_aTK5101 _b.F664 2008
100	1		_aFrenzel, Louis E., _cJr., _d1938-
245	1	0	_aPrinciples of electronic communication systems / _cLouis E. Frenzel.
250			_a3rd ed.
260			_aBoston : _bMcGraw-Hill, _cc2008.
300			_axiii, 930 p. : _bcol. ill. ; _c29 cm.
504			_aIncludes index.
505			_aIntroduction to electronic communication -- The fundamentals of electronics:a review -- Amplitude modulation fundamentals -- Amplitude modulator and demodulator circuits --Fundamentals of frequency modulation -- Fm circuits -- Digital communication techniques -- Radio transmitters -- Communication receivers -- Multiplexing and demultiplexing -- The transmission of binary data in communication systems -- Introduction to networking and local area networks -- Transmission lines -- Antennas and wave propagation -- Internet technologies -- Microwave communication -- Satelite communication --Telecommunication systems -- Optical communication -- Cell phone technologies -- Wireless technologies -- Communication tests and measurements.
650		0	_aTelecommunication _vTextbooks.
650		0	_aWireless communication systems _vTextbooks.
942			_2lcc _cBK _kTK5101 _m.F664 2008