Yagi-Uda antennas
Design and simulation of cylindrical and sheet corner reflector Yagi Uda antennas for amateur radio application
... YAGI-UDA antennas have been widely used for VHF/UHF applications ever since they were introduced by ...H. Yagi and Shintaro Uda in 1926 ...used antennas by radio amateurs ...
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A Novel Wide-Band Microstrip Yagi-Uda Array Antenna for WLAN Applications
... microstrip Yagi- Uda array ...microstrip Yagi-Uda antennas in order to achieve higher gain, and finally the major advantages of this antenna are compared to our primary design of single ...
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Design and Analysis of a Novel CPW-Fed Koch Fractal Yagi-Uda Antenna with Small Electric Length
... Hidetsugu Yagi proposed it in ...printed Yagi-Uda antennas, which can be easier to integrate with communication ...Those antennas include: (1) the Quasi- Yagi antenna with ...
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A Compact Stacked Bidirectional Antenna for Dual-Polarized WLAN Applications
... of Yagi-Uda antenna, it is a good choice to achieve our bidirectional radiation ...single Yagi- Uda antennas and feeding them ...traditional Yagi-Uda antenna by removing ...
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Optimization Of Microstrip Yagi-Uda Antenna For Wideband Application
... the Yagi-Uda design are not much developed especially for wideband ...microstrip Yagi-Uda antenna for wideband application. Two microstrip Yagi-Uda antennas with different ...
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DESIGNED MODIFIED VHF BAND HIGH GAIN YAGI-UDA ANTENNA
... N.V. Venkatarayalu and T. Ray.( 2004) , Optimum Design of Yagi- Uda Antennas Using Computational Intelligence. IEEE Transactions on Antennas and Propagation,, 52(7):1811–1818,. Teisbaek, H.B. ...
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Tuning of Yagi Uda Antenna with Gain Enhancement at 300 Mhz and 2 4 Ghz Bands for Wi Fi Application
... of Yagi-Uda Antenna with gain enhancement of 300 MHZ and ...director’s Yagi-Uda antenna ...conventional Yagi-Uda antennas by considering its gain with number of directors, ...
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Design of Yagi-Uda Antenna with Multiple Driven Elements
... of Yagi-Uda antenna, the size and geometry of elements, and the spacing among elements must be optimized [4, ...of Yagi-Uda antenna, there are many other options for selecting the radiating ...
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Planar Printed Quasi-Yagi Antenna- A Study
... conventional Yagi-Uda antennas provide high gain in a very simple ...the Yagi-Uda and in many cases the high gain antennas are ...
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3D Printed Large Bandwidth New Yagi-Uda Antenna
... printed Yagi-Uda ...stacked Yagi-Uda antenna recently developed attains a small footprint, compact size, customizable gain, and simple geometry ...presents Yagi-Uda ...
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Yagi Uda Antenna Design Optimization for Maximum Gain using different BBO Migration Variants
... A Yagi-Uda antenna is a widely used antenna design at VHF and UHF due to its high forward gain capability (typically, greater than 10dB), low cost and ease of ...of Yagi-Uda antenna are ...
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An Ultra-Wideband Capped Bow-Tie Multilayer-Stacked Yagi Antenna
... a Yagi or quasi-Yagi antenna based on printed circuit board ...stacked Yagi antennas have been more commonly found in monolithic packaging and compact footprint ...stacked Yagi antenna ...
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Design and Implementation of Quasi Landstorfer Antenna for Wireless Communication
... terminal antennas must meet the requirements of these printed antennas which employed in the Ultra-High Frequency (UHF) band and above, which leads to small antenna ...
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Multi objective Gain Impedance Optimization of Yagi Uda Antenna using NSBBO and NSPSO
... of Yagi-Uda antenna arrays with equal and unequal spacings between adjoining ...the Yagi-Uda ...of Yagi-Uda antenna where antenna gain function is highly ...mize ...
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Migration Effects on BBO Evolution in Optimizing Fifteen Element Yagi Uda Antenna Design
... Biogeography Based Optimization is a population based global optimization technique based on the science of biogeography, i.e., study of the distribution of animals and plants among differ- ent habitats over time and ...
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A Dual-Band Planar Quasi Yagi-Uda Antenna with Optimized Gain for LTE Applications
... The microstrip-to-CPS transition is considered in this design, despite that a simpler differential CPS structure can be used to feed the antenna to reduce the size. Antennas fed using CPS typically degrades the ...
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Implementing the Use of Wireless Power Transmission for Solar Energy Based Power Satellite
... A corner reflector is most basic retro directive system. The corner reflectors consist of perpendicular metal sheets, which meet at an apex. Incoming signals are reflected back in the direction of arrival through ...
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A High Gain Double-Octagon Fractal Microstrip Yagi Antenna
... Fractal geometry is applied in the D-OFMYA since this structure has ability to reduce the size of the antennas and to enhance bandwidth of the antennas [12]. The basic idea of the D-OFMYA mirrors a ...
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Compact Microstrip Magnetic Yagi Antenna and Array with Vertical Polarization Based on Substrate Integrated Waveguide
... proposed Yagi antennas focus on the bandwidth expansion and gain ...magnetic Yagi array with vertical polarization have been ...four-element Yagi array based on the compact magnetic ...
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Wideband Quasi-Yagi Antenna Design and its Usage in MIMO/Diversity Applications
... In this work, a novel wideband quasi-Yagi antenna is presented using a aperture-coupled wideband balun and a curved Yagi radiator. With via holes at the edge of balun, the electromagnetic energy mostly flows ...
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