high-gain antenna arrays
Wideband High Gain Antenna Subarray for 5G Applications
... Abstract—Wideband arrays have recently received considerable attention in 5G applications to cover larger frequency ...a high gain and wideband antenna subarray from 23 GHz to 32 GHz, which ...
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A 8x1 Sprout-Shaped Antenna Array with Low Sidelobe Level of -25 dB
... require high gain antenna to enhance the coverage and signal quality ...get high gain, microstrip arrays have been employed, but conventional ones will generate high SLL ...
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Analysis and Design of Patch Array Antenna By using Microstrip Feed
... super high frequency, low profile, low cost, beam scanning[1]-[5] and low volume ...slot antenna parameters are compared with the substrates like FR_4 and RT_Duroid ...and gain are compared with the ...
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High Gain Double Cross Monopole Array Antenna With CSRR
... of high gain antennas in the communication applications are increasing day by day with respect to the need of high-speed data ...The antenna array is the set of 2 or more antennas connected in ...
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Correction Factor for Power Gain in Antenna Arrays
... radio antenna is a transducer that converts electric currents into radio waves and vice ...versa. Antenna geometry determines the directional characteristics of each ...several antenna elements into ...
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Design and Simulation of Rectangular Microstrip Antenna Arrays for Improved Gain Performance
... with high gain for ...RMSA arrays were used to show the improved gain performance of antenna arrays when compared with a single ...RMSA arrays are addressed in this ...
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A 77 GHz BCB BASED HIGH PERFORMANCE ANTENNA ARRAY FOR AUTONOMOUS VEHICLE RADARS
... Micromachined antenna arrays provide several advantages compared to conventional microstrip antenna ...the antenna substrate reduce the dielectric constant of the region and thereby improves ...
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Design And Analysis Of High Gain 2x1, 4x1, 8x1 And 8x8 Circular Patch Antenna Arrays For 2.4ghz Applications
... Furthermore, we also evaluated the return loss, gain, VSWR, impedance bandwidth,3db beam width for single circular fix radio wire. At that point we expanded the work to assess the above-mentioned parameters to ...
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Analysis of Bent Ground plane on MIMO Antenna
... stability. Antenna arrays used in MIMO systems are required to have high gain, wide lobe pattern, and high isolations between antenna ...MIMO antenna is degraded due to ...
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A High Gain Pattern Reconfigurable Micro-strip Dipole Antenna with a Gain Enhancing Partially Reflecting Surface
... inefficient high energy consuming systems as well as the complex- ity of the structures [1, ...an antenna can be classified as the polarization, resonant frequency and pat- tern where a variety of examples ...
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An Analysis of Selected Art Songs for High Voice by Adolphus Hailstork, A Performer's Guide
... factor high gain pattern reconfigurable MIMO antenna array for handheld ...parasitic arrays [96–103] where a driven and one or more closely coupled parasitic elements work in tandem to allow ...
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Diversity gain of millimeter wave massive MIMO systems with distributed antenna arrays
... for high SNR, which can provide meaningful insights on the system performance ...diversity gain is first examined for a generalized selection ...Diversity gain of generalized selection combining ...
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Application of smart antennas to wideband code division multiple access : the uplink performance
... adaptive antenna arrays focus narrow high gain beams towards the desired user.. and nulls towards interferers, both coverage and capacity of the network can be.[r] ...
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A Novel High-Gain Directional Lens Antenna for Terahertz Band
... of gain versus frequency curves of p = 3, 4, 5, 6 grows larger along with the increase of the number of periods of the ...the gain varies from 27.1 to 28.4 dB, and the maximum gain is obtained at 380 ...
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High Gain FSS Aperture Coupled Microstrip Patch Antenna
... the antenna to increase its directivity and ...achieve high directivity has been defined in [1] and is based on simple Ray-tracing ...(EBG). High directive CRA is an application example of EBG ...
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High Gain Linear Polarization Switchable Planar Array Antenna
... polarization switching. A square slot is introduced on each parasitic elements in order to improve the crosspolarization performance. The orthogonal transmission and reception of the conventional antennas are generally ...
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Wideband High Gain Fractal Antenna for Wireless Applications
... and gain above 3 dB are adequate to radiate from particular ...proposed antenna covers wide impedance bandwidth of 135% ...The antenna resonates at frequencies of ...in antenna impedance ...
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A Compact High-Gain Vivaldi Antenna with Improved Radiation Characteristics
... proposed antenna, a microstrip-to-slotline transition balun is employed, as shown in Figure ...Vivaldi antenna with a broadband impedance ...the gain of the unloaded antenna is relatively low ...
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Analysis and Design of Millimeter-Wave Circularly Polarized Substrate Integrated Travelling-Wave Antennas
... and high-performance technologies are critical for communication in the mm-wave ...hole arrays to simulate equivalent electrical walls for designing, for example, substrate integrated waveguides (SIW), ...
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Moon-bounce: A Boon for VHF Dxing
... In this paper, only CW Mode is taken into consideration. Amateur can modify the setup and use for other modes of communication. Apart from the work carried out in this paper, there is a space for research in other ...
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