In this paper, a genetic algorithm optimization in conjunction with the internal multiport method is applied for determination of slot shape and PIN diode location in the ground plane for design of frequency reconfigurable patch antennas. Minimization of the number of diodes (as switches) is also considered. A frequency reconfigurable dipole antenna with solid-state ... A frequency reconfigurable dipole antenna based on a silicon radiator is presented. The silicon radiator is activated with the aid of highly dense solid-state plasma by injecting carriers into the ... I have done a seminar on frequency reconfigurable antenna ... THESIS TOPIC IN ANTENNAS found this interesting.... well you can visit IEEE website and post the same where more tecnical people related to this may help you to greater extent. Cheers! Frequency Reconfigurable U-Shaped Microstrip Patch Antenna ... reconfigurable slot antenna has the same radiation pattern at all frequencies. ... of the antenna as a function of frequency are investigated . Satish Kumar Yadav et al Frequency Reconfigurable U-Shaped Microstrip Patch Antenna and its Wireless Application ... patch antenna using slot shaped metasurface No.4 page.34. Balanis, C.A(1992),Antenna ...
Reconfigurable antennas have been used in the past 10 years for a variety of applications butPassive metasurfaces in most cases operate for a single functionality and at a single frequency or on aAn active metasurface allows integrating multiple functionalities into a single metasurface, and...
IET Digital Library: A new 4 × 4 unit cell artificial magnetic conductor metasurface is designed with a compact size at the same operating frequency of MTM-based CP antenna as a ground plane for the proposed antenna, which is found to be increased bandwidth … OSA | Complementary transmissive ultra-thin meta-deflectors for… D. Wang, L. Zhang, Y. Gu, M. Q. Mehmood, Y. Gong, A. Srivastava, L. Jian, T. Venkatesan, C. Qiu, and M. Hong, “Switchable ultrathin quarter-wave plate in terahertz using active phase-change metasurface,” Sci. broadband pulsar-like polarization: Topics by WorldWideScience…
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Microstrip Patch Antennas Research Papers - Academia.edu We have comprehensively evaluated the antenna using the High Frequency Simulator Structure (HFSS) as well as a carrying out testing on a 3U (10 x 10 x 30 cm 3) CubeSat platform. iWAT2014 - Detailed Program Because lumped diodes are not available in millimeter wave frequency band, polarization diversity antenna design using diodes are not applicable. ISAP2015 - International Symposium on Antennas and Propagation… The 2015 International Symposium on Antennas and Propagation (ISAP) is the premium antennas and propagation conference in Asia-Pacific region. Under the sponsorship of Csiro and the technical sponsorship of IEEE and Ieice, the 2015 …
Design of Frequency Reconfigurable Patch Antennas with ...
ISSN: 2278-0181 PECTEAM - 2K18 Conference Proceedings ... Abstract—A frequency-reconfigurable antenna designed using metasurface (MS) to operate at around 5 GHz is studied and proposed. The frequency-reconfigurable metasurfaced (FRMS) antenna is composed of a simple circular patch antenna and a circular MS with the same diameter of 40 mm and implemented using planar technology. The MS is placed Frequency Reconfigurable Antenna Design Using Metasurface II. Design of Frequency Reconfigurable Mestsurfaced Antenna The FRMS antenna proposed here consists of a patch antenna (as the source antenna) and a metasurface (MS). For easy reconfigurable operation of the antenna, the patch antenna and MS are designed to have a circular shape and occupy the same area. Frequency Reconfigurable Antenna Using Metasurface for ... AbstractA frequency-reconfigurable antenna designed using metasurface (MS) to operate at around 5 GHz is studied and proposed. The frequency-reconfigurable metasurfaced (FRMS) antenna is composed of a simple circular patch antenna and a circular MS with the same diameter of 40 mm and implemented using planar technology. Frequency-Reconfigurable Slot Antenna Enabled by Thin ...
S.W. Cheung serves as the editorial board member in Open Journal of Antennas and Propagation (SCIRP).
A frequency-reconfigurable slot antenna designed using metasurface (MS) is proposed in this paper. The frequency-reconfigurable metasurfaced (FRMS) antenna is composed of a simple slot antenna and ... Frequency-Reconfigurable Slot Antenna Enabled by Thin ...
Reconfigurable Antennas of Wide Tuning Ranges and... |… using wide-band reconfigurable and sharp filters. Therefore, multiband can be achieved while covered range is still wide.An UWB horn antenna was used to compare S21 towards the S-UWB antenna itself with and without the frequency tunable matching network as the wideband and narrowband... Radiation Pattern Reconfigurable Waveguide Slot Array … International Journal of Antennas and Propagation is a peer-reviewed, Open Access journal that publishes original research articles as well as review articles on the design, analysisIn this paper, we proposed a radiation pattern reconfigurable waveguide slot array antenna using liquid crystal (LC). A Novel Frequency Reconfigurable Slot Antenna -… In this paper, a frequency reconfigurable slot antenna is designed between the switchable frequency range i.e. 7.34-7.96GHz at eight different frequency band and capable to operate single frequency at a time. The proposed antenna has a microstrip patch and a slot etched out in a ground...