Before going into the design of an antenna we must know about the performance parameters or characteristics ofantenna for communication applications. For good efficacy and directivity for reception on radio spectrum, we need a good Yagi-UDA antenna. This antenna was invented in the early 20thcentury...
The basic geometry of a Yagi-Uda antenna is shown below in Figure 1.Figure 1. Geometry of Yagi-Uda antenna.The Yagi antenna consists of a single 'feed' or 'driven' element, typically a dipole or a folded dipole antenna. This is the only member of the above structure that is actually ...
Invention: They were invented in the 1920s by Japanese scientists Hidetsugu Yagi and Shintaro Uda. Structure: A Yagi antenna consists of three core components: a radiator (or driver element), a reflector, and directors (or parasitic elements). Function: It achieves directional transmission and rec...
Dept. of Electr. Eng., Univ. of South Carolina, Columbia, SC, USABishop, N.Wright, M.Baron, W. more authors电气工程A pixelated pattern reconfigurable Yagi-Uda array for conformal loadbearing antenna structure. Mohammod A,William B,et al. IEEE AP-S Memphis . 2014...
Jakobsen, "Koch-fractal Yagi-Uda antenna," Journal of Electromagnetic Waves and Applications, Vol. 23, Nos. 2-3, 149-160, 2009.Teisbaek, H. B. and K. B. Jakobsen, "Koch-fractal Yagi-Uda antenna," Joumal of Electromagnetic Waves and Applications, Vol. 23, Nos. 2-3, 149-160, 2009...
The Yagi-Uda antenna, information on basic geometry, project and measure of Yagi-Uda antenna, include free repository/sample of not-tested beam antenna.
A Yagi-Uda antenna is a widely used radiating structure for a variety of applications in commercial and military sectors. This antenna can receive TV signals in the VHF-UHF range of frequencies [1]. The Yagi-Uda is a directional traveling-wave antenna with a single driven element, usually a...
Slot-type magnetic-dipole nanoantennas, which are complementary structures of typical electric-dipole-type antennas, have received little attention, leaving their antenna properties largely unexplored. Here we present a novel magnetic-dipole-fed multi-slot optical Yagi-Uda antenna. By engineering the ...
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Create Yagi-Uda Antenna The driven element for this Yagi-Uda antenna is a dipole. This is a standard exciter for such an antenna. Adjust the length and width parameters of the dipole. Since we model cylindrical structures as equivalent metal strips, the width is calcul...