000 04246nam a22005055i 4500
001 978-3-031-01535-9
003 DE-He213
005 20240730164334.0
007 cr nn 008mamaa
008 220601s2007 sz | s |||| 0|eng d
020 _a9783031015359
_9978-3-031-01535-9
024 7 _a10.1007/978-3-031-01535-9
_2doi
050 4 _aT1-995
072 7 _aTBC
_2bicssc
072 7 _aTEC000000
_2bisacsh
072 7 _aTBC
_2thema
082 0 4 _a620
_223
100 1 _aBernhard, Jennifer T.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_983997
245 1 0 _aReconfigurable Antennas
_h[electronic resource] /
_cby Jennifer T. Bernhard.
250 _a1st ed. 2007.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2007.
300 _aVIII, 65 p.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _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.
650 0 _aEngineering.
_99405
650 0 _aElectrical engineering.
_983998
650 0 _aTelecommunication.
_910437
650 1 4 _aTechnology and Engineering.
_984000
650 2 4 _aElectrical and Electronic Engineering.
_984001
650 2 4 _aMicrowaves, RF Engineering and Optical Communications.
_931630
710 2 _aSpringerLink (Online service)
_984004
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9783031004070
776 0 8 _iPrinted edition:
_z9783031026638
830 0 _aSynthesis Lectures on Antennas,
_x1932-6084
_984006
856 4 0 _uhttps://doi.org/10.1007/978-3-031-01535-9
912 _aZDB-2-SXSC
942 _cEBK
999 _c85599
_d85599