Download or read book 2002 Digest IEEE Antennas and Propagation Society International Symposium written by IEEE Antennas and Propagation Society. International Symposium and published by . This book was released on 2002 with total page 901 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2002 Digest IEEE Antennas and Propagation Society International Symposium written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2009 IEEE Antennas and Propagation Society International Symposium and 2009 USNC URSI National Radio Science Meeting written by IEEE Staff and published by IEEE. This book was released on 2009 with total page 3760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2015 IEEE International Symposium on Antennas and Propagation and USNC URSI National Radio Science Meeting written by IEEE Staff and published by . This book was released on 2015-07-19 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the areas of antennas, propagation, electromagnetic engineering, and radio science
Download or read book 2017 IEEE International Symposium on Antennas and Propagation and USNC URSI National Radio Science Meeting written by IEEE Staff and published by . This book was released on 2017-07-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference is the premier international symposium on the topic of antennas and propagation It covers all aspects of antennas, radio propagation, numerical modeling, measurements, electromagnetic physics, and radio frequency applications
Download or read book 2001 Digest IEEE Antennas and Propagation Society International Symposium written by IEEE Antennas and Propagation Society. International Symposium and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2013 IEEE International Symposium on Antennas and Propagation USNC URSI National Radio Science Meeting written by and published by . This book was released on 2013 with total page 777 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2012 IEEE Antennas and Propagation Society International Symposium and USNC URSI National Radio Science Meeting written by IEEE Electrical Insulation Society Staff and published by . This book was released on 2012-08 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book IEEE Antennas and Propagation Society International Symposium 1997 written by IEEE Antennas and Propagation Society. International Symposium and published by . This book was released on 1999 with total page 2357 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2019 IEEE International Symposium on Antennas and Propagation and USNC URSI Radio Science Meeting written by IEEE Staff and published by . This book was released on 2019-07-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The conference is intended to provide an international forum for the exchange of information on state of the art research in antennas, propagation, electromagnetics, and radio science
Download or read book IEEE Antennas and Propagation Society International Symposium 2006 written by Antennas and Propagation Society and published by . This book was released on 2006 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2017 IEEE Antennas and Propagation Society International Symposium written by IEEE Antennas and Propagation Society. International Symposium and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2021 IEEE International Symposium on Antennas and Propagationand North American Radio Science Meeting written by and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2015 IEEE International Symposium on Antennas and Propagation USNC URSI National Radio Science Meeting written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2020 IEEE USNC CNC URSI North American Radio Science Meeting Joint with AP S Symposium written by IEEE Staff and published by . This book was released on 2020-07-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science
Download or read book Analysis and Design of Transmitarray Antennas written by Ahmed H. Abdelrahman and published by Morgan & Claypool Publishers. This book was released on 2017-01-18 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 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 of a 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.
Download or read book 2018 United States National Committee of URSI National Radio Science Meeting USNC URSI NRSM written by IEEE Staff and published by . This book was released on 2018-01-04 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The USNC URSI National Radio Science Meeting is an open scientific meeting covering radio science and electrical engineering in the fields of all 10 Commissions of the International Union of Radio Science (URSI) Electromagnetic Metrology, Fields and Waves, Radio communication Systems and Signal Processing, Electronics and Photonics, Electromagnetic Environment and Interference, Wave Propagation and Remote Sensing, Ionospheric Radio and Propagation, Waves in Plasmas, Radio Astronomy, Electromagnetics in Biology and Medicine
