Results 181 to 190 of about 5,646 (202)
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2018
Discussion of the leaky wave mechanism in Chap. 8 leads to a natural embracing of novel array antennas incorporating passive reflectarrays and Fabry-Perot resonator arrays—all of which have their origins in periodic surfaces and the emerging topics of frequency selective surfaces (FSS), partially reflective surfaces (PRS), high impedance surfaces (HIS)
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Discussion of the leaky wave mechanism in Chap. 8 leads to a natural embracing of novel array antennas incorporating passive reflectarrays and Fabry-Perot resonator arrays—all of which have their origins in periodic surfaces and the emerging topics of frequency selective surfaces (FSS), partially reflective surfaces (PRS), high impedance surfaces (HIS)
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Stub loaded microstrip reflectarrays
IEEE Antennas and Propagation Society International Symposium. 1995 Digest, 2002Because of fabrication simplicity, design robustness, and planar form factor, a microstrip reflect array provides an attractive alternative to the common parabolic reflector. This paper discusses the design and analysis of a reflect array utilizing a stub loaded microstrip element as shown.
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Dual-frequency microstrip reflectarray
IEEE Antennas and Propagation Society International Symposium. 1995 Digest, 2002Microstrip antennas are known to have a narrow bandwidth. However, they exhibit many other advantages that make them suitable for mobile and satellite communications. While narrow in bandwidth, microstrip antennas are well-suited for dual-frequency operation.
D.I. Wu, R.C. Hall, J. Huang
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Bandwidth study of microstrip reflectarray and a novel phased reflectarray concept
IEEE Antennas and Propagation Society International Symposium. 1995 Digest, 2002A microstrip reflectarray is a flat reflector antenna that can be conformally mounted onto its supporting structure without consuming a significant amount of real estate and without adding significant mass. The article concentrates on the bandwidth study of a form of reflectarray that uses identical patches with different-length transmission delay ...
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MEMS-based reconfigurable reflectarrays
2nd European Conference on Antennas and Propagation (EuCAP 2007), 2007Innovative and high-performance antenna systems are required by the increasing demand of bandwidth and service quality in modern communication systems, as well as in a number of industrial applications. At the same time, new technologies and devices are emerging to comply with such specifications. Thanks to their inherent low costs and high performance,
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Reflectarrays for CubeSat Applications
2023 International Workshop on Antenna Technology (iWAT), 2023Tonny Rubæk +4 more
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