The realized gain and total efficiency of the antenna
Improvements in a High Gain UWB Antenna with Corrugated Edges
... gain has a good uniformity in the band between 1.6 and 3.5 GHz. For planar antennas, the boresight realized gain is high enough. 3.3. Far-Field Radiation Patterns The far-field radiation patterns in ...
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Index Terms— quasi-Yagi antenna, microstrip, balun, radiation efficiency, radiation pattern, antenna gain .
... II. L ITERATURE S URVEY The first antennas were built in 1888 by German physicist Heinrich Hertz in his pioneering experiments to prove the existence of electromagnetic waves predicted by the theory of James Clerk ...
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A Survey on High Sleeve Antenna Gain
... sleeve antenna. It is an asymmetrical floating type sleeve antenna featuring a split tip on the tip, proficient of producing larger lesions, having much improved reflection coefficient and much more ...
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Correction Factor for Power Gain in Antenna Arrays
... Keywords Antenna Arrays, Power Gain, Gain Correction, Link Budget ...radio antenna is a transducer that converts electric currents into radio waves and vice ...versa. Antenna geometry ...
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A Novel Method For Enhancing Gain Of Microstrip Antenna
... This antenna has many useful characteristics like thin profile, both linear and circular polarization, dual frequency operation possible, and with any ...low gain and narrowi bandwidthi. Accordingly, ...
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A MIMO Antenna with Enhanced Gain using Metasurface
... MIMO antenna dipole antenna with enhanced gain is presented in this ...enhance gain for antenna, metasurfaces are utilized and they are placed under each ...are realized on FR4 ...
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Enhancement Of Bandwidth and Gain Of Microstrip Patch Antenna
... However using thick substrate would incur a loss in accuracy. Since most microstrip antenna models use a thin substrate approximation in the analysis. Substrate which is lossy at higher frequencies should not be ...
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DESIGNING OF META MATERIAL BASED PATCH ANTENNA WITH IMPROVING ANTENNA GAIN & SIZE
... patch antenna is loaded with periodic array of complementary split ring resonator(CSRR) and split ring resonator(SRR) ...patch antenna is designed to resonate at 6 GHz in the band ...17% efficiency, ...
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Trade-offs Between Maximal Forward Gain and Minimal Backward Gain of a Yagi Antenna
... is realized as a replacement of genes with the randomly chosen values with uniform distribution in the range between the lower and the upper bound for the selected ...
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A Review on Gain Enhancement Methods of Microstrip Patch Antenna
... Although the transmission line model is simple to employ, all types of configurations cannot be studied using this model. Later on it does not take care of variation of field in the orthogonal direction to the direction ...
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Broadband and Gain Enhanced Bowtie Antenna with AMC Ground
... Proposed Antenna To further enhance the total gain of the proposed antenna, a 5-mm-hight copper wall is designed around the AMC ...proposed antenna with and without a copper wall are ...
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A High Gain Dielectric Resonator Loaded Patch Antenna
... patch antenna radiates like two slot apertures placed λ g /2 distant apart ...the total electrical aperture area is equal to those of the top surface and two sidewalls of the patch in XZ ...
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Gain Enhancement for Circularly Polarized Microstrip Patch Antenna
... loss, gain, and axial ratio performances of radome A, B, and C along with a circularly polarized ...the gain as shown in ...of gain around ...flat gain of ...be realized. As for radome ...
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High Gain Monopole Antenna For VHF And Microwave Interferometers
... Monopole antenna is one of the most widely used antennas around the world owing to the radiation characteristics that it ...monopole antenna can only achieve a relatively low ...low efficiency on the ...
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Bandwidth And Gain Enhanced Of Patch Antenna With Metamaterial Waveguide
... patch antenna such as has narrow bandwidth, lower gain and less efficiency compared to other ...patch antenna which has been proved by Jayant ...
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GAIN & BANDWIDTH ENHANCEMENT OF ANTENNA USING NUMERICAL EXPERIMENTATION.
... in antenna analysis is the input impedance, or equivalently the input return loss, which describes how well the antenna, is matched with its feeding ...wideband antenna increases as ...
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Effect on Total Field Gain and VSWR Due To Variation of Dielectric Constant of Rectangular Microstrip Patch Antenna Using IE3D Software
... on total field gain and VSWR due to variation of dielectric constant of microstrip patch ...patch antenna operating at a frequency of 11 ...patch antenna is advantageous because of its low ...
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Optimal Antenna Deployment for Energy Efficiency Maximization in Distributed Antenna System
... Figure 3 shows the relationships between the location of the RAU，total transmit power and energy efficiency. The Dn in figure denotes the distance from the RAU to the central of the cell. Through the Figure ...
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Gain Enhancement of Micro strip Patch Antenna with Slotting Technique
... Patch Antenna & improves its technical parameters like Gain, Return Loss, efficiency ...Patch Antenna. The performance and advantages of Micro strip antenna such as low cost, low ...
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A Review Paper on Gain and Bandwidth Enhancement of Microstrip Patch Antenna
... of gain improvement in Micro-strip Patch Antennas (MPAs).Today antenna designers are paying additional focus on micro-strip patch antennas, due to its various benefits in field of communication, like high ...
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