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020 _a9783031015410
_9978-3-031-01541-0
024 7 _a10.1007/978-3-031-01541-0
_2doi
050 4 _aT1-995
072 7 _aTBC
_2bicssc
072 7 _aTEC000000
_2bisacsh
072 7 _aTBC
_2thema
082 0 4 _a620
_223
100 1 _aAbdelrahman, Ahmed H.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_986361
245 1 0 _aAnalysis and Design of Transmitarray Antennas
_h[electronic resource] /
_cby Ahmed H. Abdelrahman, Fan Yang, Atef Z. Elsherbeni, Payam Nayeri.
250 _a1st ed. 2017.
264 1 _aCham :
_bSpringer International Publishing :
_bImprint: Springer,
_c2017.
300 _aXXIII, 151 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 _aList of Figures -- List of Tables -- Acknowledgments -- Introduction -- Space-fed Array Design Method -- Analysis of Multi-layer Transmitarray Antenna -- A Quad-layer Transmitarray Antenna Using Slot-type Elements -- Design of Triple-layer Transmitarray Antennas -- Wideband Transmitarray Antennas -- Single-feed Multi-beam Transmitarrays -- Conclusions -- Bibliography -- Authors' Biographies.
520 _aIn recent years, transmitarray antennas have attracted growing interest with many antenna researchers. Transmitarrays combines both optical and antenna array theory, leading to a low profile design with high gain, high radiation efficiency, and versatile radiation performance for many wireless communication systems. In this book, comprehensive analysis, new methodologies, and novel designs of transmitarray antennas are presented. Detailed analysis for the design of planar space-fed array antennas is presented. The basics of aperture field distribution and the analysis of the array elements are described. The radiation performances (directivity and gain) are discussed using array theory approach, and the impacts of element phase errors are demonstrated. The performance of transmitarray design using multilayer frequency selective surfaces (M-FSS) approach is carefully studied, and the transmission phase limit which are generally independent from the selection ofa specific element shape is revealed. The maximum transmission phase range is determined based on the number of layers, substrate permittivity, and the separations between layers. In order to reduce the transmitarray design complexity and cost, three different methods have been investigated. As a result, one design is performed using quad-layer cross-slot elements with no dielectric material and another using triple-layer spiral dipole elements. Both designs were fabricated and tested at X-Band for deep space communications. Furthermore, the radiation pattern characteristics were studied under different feed polarization conditions and oblique angles of incident field from the feed. New design methodologies are proposed to improve the bandwidth of transmitarray antennas through the control of the transmission phase range of the elements. These design techniques are validated through the fabrication and testing of two quad-layer transmitarray antennas at Ku-band. A single-feed quad-beam transmitarray antenna with 50 degrees elevation separation between the beams is investigated, designed, fabricated, and tested at Ku-band. In summary, various challenges in the analysis and design of transmitarray antennas are addressed in this book. New methodologies to improve the bandwidth of transmitarray antennas have been demonstrated. Several prototypes have been fabricated and tested, demonstrating the desirable features and potential new applications of transmitarray antennas.
650 0 _aEngineering.
_99405
650 0 _aElectrical engineering.
_986362
650 0 _aTelecommunication.
_910437
650 1 4 _aTechnology and Engineering.
_986364
650 2 4 _aElectrical and Electronic Engineering.
_986366
650 2 4 _aMicrowaves, RF Engineering and Optical Communications.
_931630
700 1 _aYang, Fan.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_986368
700 1 _aElsherbeni, Atef Z.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_986370
700 1 _aNayeri, Payam.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_986372
710 2 _aSpringerLink (Online service)
_986375
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9783031004131
776 0 8 _iPrinted edition:
_z9783031026690
830 0 _aSynthesis Lectures on Antennas,
_x1932-6084
_986377
856 4 0 _uhttps://doi.org/10.1007/978-3-031-01541-0
912 _aZDB-2-SXSC
942 _cEBK
999 _c85944
_d85944