000			03239nam a22005055i 4500
001			978-1-4614-0490-3
003			DE-He213
005			20200420220224.0
007			cr nn 008mamaa
008			121026s2013 xxu| s |||| 0|eng d
020			_a9781461404903 _9978-1-4614-0490-3
024	7		_a10.1007/978-1-4614-0490-3 _2doi
050		4	_aTK7888.4
072		7	_aTJFC _2bicssc
072		7	_aTEC008010 _2bisacsh
082	0	4	_a621.3815 _223
100	1		_aFarazian, Mohammad. _eauthor.
245	1	0	_aFast Hopping Frequency Generation in Digital CMOS _h[electronic resource] / _cby Mohammad Farazian, Lawrence E. Larson, Prasad S. Gudem.
264		1	_aNew York, NY : _bSpringer New York : _bImprint: Springer, _c2013.
300			_aXIV, 154 p. _bonline resource.
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
347			_atext file _bPDF _2rda
505	0		_aIntroduction -- Architectures for Frequency Synthesizers.-Frequency Division and Quadrature Signal Generation at Microwave Frequencies -- Analysis of Injection-Locked Regenrative Frequency Dividers -- Design of Broadband Amplifiers in Digital CMOS Technology -- An Inductor-less CMOS 14-band Frequency Synthesizer for UWB -- Conclusion.
520			_aOvercoming the agility limitations of conventional frequency synthesizers in multi-band OFDM ultra wideband is a key research goal in digital technology. This volume outlines a frequency plan that can generate all the required frequencies from a single fixed frequency, able to implement center frequencies with no more than two levels of SSB mixing. It recognizes the need for future synthesizers to bypass on-chip inductors and operate at low voltages to enable the increased integration and efficiency of networked appliances. The author examines in depth the architecture of the dividers that generate the necessary frequencies from a single base frequency and are capable of establishing a fractional division ratio.   Presenting the first CMOS inductorless single PLL 14-band frequency synthesizer for MB-OFDMUWB makes this volume a key addition to the literature, and with the synthesizer capable of arbitrary band-hopping in less than two nanoseconds, it operates well within the desired range on a 1.2-volt power supply. The author's close analysis of the operation, stability, and phase noise of injection-locked regenerative frequency dividers will provide researchers and technicians with much food for developmental thought.
650		0	_aEngineering.
650		0	_aElectronics.
650		0	_aMicroelectronics.
650		0	_aElectrical engineering.
650		0	_aElectronic circuits.
650	1	4	_aEngineering.
650	2	4	_aCircuits and Systems.
650	2	4	_aCommunications Engineering, Networks.
650	2	4	_aElectronics and Microelectronics, Instrumentation.
700	1		_aLarson, Lawrence E. _eauthor.
700	1		_aGudem, Prasad S. _eauthor.
710	2		_aSpringerLink (Online service)
773	0		_tSpringer eBooks
776	0	8	_iPrinted edition: _z9781461404897
856	4	0	_uhttp://dx.doi.org/10.1007/978-1-4614-0490-3
912			_aZDB-2-ENG
942			_cEBK
999			_c52113 _d52113