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008			220601s2007 sz | o |||| 0|eng d
020			_a9783031015359
024	7		_a10.1007/978-3-031-01535-9 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aTK7871.6 _b2007 EB
100	1		_aBernhard, Jennifer Lyn Truman _d1966- _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686140
245	1	0	_aReconfigurable Antennas _cby Jennifer T. Bernhard
250			_a1st edition 2007
264		1	_aCham _bSpringer International Publishing _c2007
300			_a1 recurso en línea (VIII, 65 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Antennas _x1932-6084
505	0		_aContents: Introduction -- Definitions of Critical Parameters for Antenna Operation -- Linkage Between Frequency Response and Radiation Characteristics: Implications for Reconfigurable Antennas -- Methods for Achieving Frequency Response Reconfigurability -- Methods for Achieving Polarization Reconfigurability -- Methods for Achieving Radiation Pattern Reconfigurability -- Methods for Achieving Compound Reconfigurable Antennas -- Practical Issues for Implementing Reconfigurable Antennas -- Conclusions and Directions for Future work.
520			_aThis lecture explores the emerging area of reconfigurable antennas from basic concepts that provide insight into fundamental design approaches to advanced techniques and examples that offer important new capabilities for next-generation applications. Antennas are necessary and critical components of communication and radar systems, but sometimes their inability to adjust to new operating scenarios can limit system performance. Making antennas reconfigurable so that their behavior can adapt with changing system requirements or environmental conditions can ameliorate or eliminate these restrictions and provide additional levels of functionality for any system. For example, reconfigurable antennas on portable wireless devices can help to improve a noisy connection or redirect transmitted power to conserve battery life. In large phased arrays, reconfigurable antennas could be used to provide additional capabilities that may result in wider instantaneous frequency bandwidths, more extensive scan volumes, and radiation patterns with more desirable side lobe distributions. Written for individuals with a range of experience, from those with only limited prior knowledge of antennas to those working in the field today, this lecture provides both theoretical foundations and practical considerations for those who want to learn more about this exciting subject. Contents: Introduction / Definitions of Critical Parameters for Antenna Operation / Linkage Between Frequency Response and Radiation Characteristics: Implications for Reconfigurable Antennas / Methods for Achieving Frequency Response Reconfigurability / Methods for Achieving Polarization Reconfigurability / Methods for Achieving Radiation Pattern Reconfigurability / Methods for Achieving Compound Reconfigurable Antennas / Practical Issues for Implementing Reconfigurable Antennas / Conclusions and Directions for Future work.
988			_aSynthesis Collection of Technology_2007
650		7	_2embne _9138526 _aAntenas
776	0	8	_iPrinted edition: _z9783031004070
776	0	8	_iPrinted edition: _z9783031026638
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-01535-9 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b01/2023 _dz _eb _zSI