Yagi-Uda dipole antenna
Design of Yagi-Uda Antenna with Multiple Driven Elements
... the antenna elements. An eight-element generalized Yagi-Uda antenna with four driven elements and three directors (N a = 4, N d = 3), operating at ...receiving antenna constitute a ...
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A Dual-Band Planar Quasi Yagi-Uda Antenna with Optimized Gain for LTE Applications
... printed Yagi-Uda antenna with two closely-spaced driven dipole elements and truncated ground plane is presented for dual-band ...The dipole, operating in the lower band (centered at ...
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Novel Printed Yagi-Uda Antenna with Highgain and Broadband
... total antenna structure is similar to the traditional Yagi-Uda antenna, which also consists of the active dipole, reflector and director, except that their dimensions, as well as the ...
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Circularly Polarized Yagi-Uda-Like Transmitarray
... the Yagi-Uda’s guideline [15] is incorporated with dipole strips for designing a circularly polarized (CP) ...conventional Yagi-Uda ...
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Design and Implementation of Quasi Landstorfer Antenna for Wireless Communication
... printed Yagi-Uda antenna can be used successfully in wireless ...Quasi-Yagi antenna that uses the ground plane as a reflector was a significant development from these ...a dipole ...
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A Three Element Yagi Uda Antenna for RFID Systems
... or Dipole is the point where the feeding is ...the dipole so that maximum power transfer takes place from transmitters to ...A dipole is said to be resonant when its length is half the wavelength of ...
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A Broadband Planar Modified Quasi-Yagi Using Log-Periodic Antenna
... A Yagi-Uda antenna consists of a fed dipole element with one reflector and one or more director elements ...design Yagi-Uda antennas at VHF/UHF bands, which have heavy ...
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Tuning of Yagi Uda Antenna with Gain Enhancement at 300 Mhz and 2 4 Ghz Bands for Wi Fi Application
... several Yagi-Uda antennas in the frequency range of 300 MHz and ...A Yagi-Uda antenna with closely spaced directors is proposed for achieving appreciable gain as reducing the spacing ...
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DESIGNED MODIFIED VHF BAND HIGH GAIN YAGI-UDA ANTENNA
... proposed antenna shown in fig-1 is designed at 163 MHz ...proposed antenna and feed to communication service ...element yagi, Dipole and results are compared. The same antenna is tested ...
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Improvement of the Quasi Yagi Antenna Perfomances by Using an Ends fed Dipole Driver
... many Yagi-Uda/quasi-Yagi antennas with a strip/coaxial feed and a dipole driver that have been presented over the last ten years ...the dipole nodes and affects polarization purity of ...
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A Novel Design of Folded Dipole for Broadband Printed Yagi-Uda Antenna
... Uda antenna consists of a folded dipole, three directors and a ...printed Yagi Uda antenna can be applied in many wireless communication systems, such as PCS ...
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A New Quassi Yagi Uda Antenna for Millimeter Wave Applications at 60 GHz
... driven dipole, three directors following the fed dipole and the truncated ground plane acts as a director of the Quassi Yagi ...the dipole needs to fed using a double end structure hence a ...
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Design and Analysis of a Novel CPW-Fed Koch Fractal Yagi-Uda Antenna with Small Electric Length
... monopole Yagi-Uda antenna fed by coplanar waveguide ...The antenna has first- order Koch fractal monopoles and the monopoles’ ground plane acts as the ground plane of the antenna, which ...
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Folded Triple-Frequency Quasi-Yagi-Type Antenna with Modified CPW-to-CPS Transition
... current path is changed on the different part of the driver element. In Fig. 6, the normalized measured and simulated radiation patterns for E- and H-planes for each band are illustrated. Referring to Fig. 6, the main ...
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Compact Microstrip Magnetic Yagi Antenna and Array with Vertical Polarization Based on Substrate Integrated Waveguide
... quasi-Yagi antenna is a kind of printed Yagi antenna, which has low profile, high gain and simplicity in ...of antenna carrier, vertical polarization is preferred since it suffers less ...
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Yagi Uda Antenna Design Optimization for Maximum Gain using different BBO Migration Variants
... In 2008, Dan Simon introduced yet another swarm based stochastic optimization technique, named BBO [23], inspired from the science of biogeography. Here, features sharing among various habitats, i.e., potential ...
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Multi objective Gain Impedance Optimization of Yagi Uda Antenna using NSBBO and NSPSO
... an antenna depends on many factors such as gain, impedance, bandwidth, frequency of operation and Side Lobe Level (SLL), ...etc. Yagi-Uda antenna is amongst most popular antenna designs ...
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Design of a Compact Planar Quasi-Yagi Antenna with Enhanced Gain and Bandwidth Using Metamaterial
... quasi-Yagi antenna with enhanced radiation characteristics is ...the antenna substrate, which acts as a regular lens for beam ...quasi-Yagi antenna with metamaterial results in ...
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EXPERIMENT NO 9
... The Yagi antenna or Yagi-Uda antenna / aerial is one of the most successful RF antenna designs for directive antenna ...applications.The Yagi or ...
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Wideband Quasi-Yagi Antenna Design and its Usage in MIMO/Diversity Applications
... quasi-Yagi antenna is shown in Figure 1. The antenna consists of two Rogers RT/duroid 5880 ( ε r = 2 ...the antenna can be divided into a wideband balun and a curved Yagi ...
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