000			03979nam a2200625 i 4500
001			6813078
003			IEEE
005			20200413152849.0
006			m||||eo||d||||||||
007			cr an |||m|||a
008			081020s2007 caua fob 000 0 eng d
020			_a1598291033 (electronic bk.)
020			_a9781598291032 (electronic bk.)
020			_a1598291025 (pbk.)
020			_a9781598291025 (pbk.)
024	7		_a10.2200/S00050ED1V01Y200609ANT002 _2doi
035			_a(CaBNVSL)gtp00531500
035			_a(OCoLC)79489549
040			_aCaBNVSL _cCaBNVSL _dCaBNVSL
050		4	_aTK7871.6 _b.A243 2007
082	0	4	_a621.382/4 _222
090			_a _bMoCl _e200609ANT002
100	1		_aAberle, James T., _d1961-
245	1	0	_aAntennas with non-foster matching networks _h[electronic resource] / _cJames T. Aberle and Robert Loepsinger-Romak.
250			_a1st ed.
260			_aSan Rafael, Calif (1537 Fourth Street, San Rafael, CA 94901 USA) : _bMorgan & Claypool Publishers, _c2007.
300			_a1 electronic text (v, 47 p. : ill.) : _bdigital file.
490	1		_aSynthesis lectures on antennas, _x1932-6084 ; _v#2
538			_aMode of access: World Wide Web.
538			_aSystem requirements: Adobe Acrobat Reader.
500			_aPart of: Synthesis digital library of engineering and computer science.
500			_aSeries from website.
504			_aIncludes bibliographical references (p. 47).
505	0		_aAntennas with non-foster matching networks -- Motivation for a new kind of radiating structure -- Electrically small antennas -- Foster's reactance theorem and non-foster circuit elements -- Basic concepts of matching and bode-fano limit -- Two-port model of AN antenna -- Performance of ESA with traditional passive matching network -- Performance of ESA with ideal non-foster matching network -- Basics of negative impedance converters (NICS) -- Simulated and measured NIC performance -- Simulated performance of ESA with a practical non-foster -- Matching network.
506	1		_aAbstract freely available; full-text restricted to subscribers or individual document purchasers.
510	0		_aCompendex
510	0		_aINSPEC
510	0		_aGoogle scholar
510	0		_aGoogle book search
520			_aMost antenna engineers are likely to believe that antennas are one technology that is more or less impervious to the rapidly advancing semiconductor industry. However, as demonstrated in this lecture, there is a way to incorporate active components into an antenna and transform it into a new kind of radiating structure that can take advantage of the latest advances in analog circuit design. The approach for making this transformation is to make use of non-Foster circuit elements in the matching network of the antenna. By doing so, we are no longer constrained by the laws of physics that apply to passive antennas. However, we must now design and construct very touchy active circuits. This new antenna technology is now in its infancy. The contributions of this lecture are (1) to summarize the current state-of-the-art in this subject, and (2) to introduce some new theoretical and practical tools for helping us to continue the advancement of this technology.
530			_aAlso available in print.
588			_aTitle from PDF t.p. (viewed on Oct. 20, 2008).
650		0	_aAntennas (Electronics)
650		0	_aAntenna radiation patterns.
650		0	_aImpedance matching.
650		0	_aReactance (Electricity)
690			_aActive antenna.
690			_aElectrically small antenna (ESA)
690			_aNon-foster matching network.
700	1		_aLoepsinger-Romak, Robert.
730	0		_aSynthesis digital library of engineering and computer science.
830		0	_aSynthesis lectures on antennas ; _v#2.
856	4	2	_3Abstract with links to resource _uhttp://ieeexplore.ieee.org/servlet/opac?bknumber=6813078
856	4	0	_3Abstract with links to full text _uhttp://dx.doi.org/10.2200/S00050ED1V01Y200609ANT002
999			_c561583 _d561583