3-element array antenna
Impact of Element Spacing on the Radiation Pattern of Planar Array of Monopole Antenna
... DOI: 10.4236/jcc.2019.710004 37 Journal of Computer and Communications format on a plane in order to reduce the inherent environmental pollution by reducing the grating lobes and levels [1] [2]. Directivity in the other ...
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Eight-Element Antenna Array at 3.5 GHz for MIMO Wireless Application
... (MIMO) antenna array with eight printed coplanar waveguide (CPW)-fed monopole antennas operating at ...Each antenna is an Inverted-L (IL) monopole surrounded by a parasitic IL-shorted stripe and ...
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Optimization of Channel Capacity for Indoor MIMO Systems Using Genetic Algorithm
... MIMO antenna design optimization studies are reported in [16] and [17] where the issue of how to appropriately select the number of antennas at the asymmetric base station and mobile units is ...Linear ...
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A multilevel fast spectral domain algorithm for electromagnetic analysis of infinite periodic arrays with large unit cells
... patch antenna element excited by a probe current as depicted in ...a 3-D hybrid FEBI code for finite problems, where the cavity- backed patch antenna element was placed in a thick ...
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Four branches Yagi array of microstrip patch antennas design and analysis for wireless LAN application
... an antenna structure which has a four branch element uniform linear array as shown in ...uniform array consists of equal- spaced elements, which are fed with current of equal magnitude ...the ...
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A wide bandwidth element of solar reflectarray antenna with scanning ability
... reflectarray antenna has long been invented since 1960s ...the antenna preserve to be ...reflectarray antenna has a potential to replace the conventional parabolic dish antenna, but this ...
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High Power 30 Element Helical Antenna Array
... power antenna arrays have been investigated so that the per- formance of HPM sources can be fully ...of antenna ele- ...the antenna elements ...of array is considered having high power ...
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Printed Frequency Scanning Antenna Array with Wide Scanning Angle Range
... the element of leaky-wave antenna are analyzed. The proposed antenna is fabricated and ...printed antenna exhibits a good scanning performance of − 60 ◦ to 30 ◦ with a maximum gain of ...the ...
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A Single Layer S/X-Band Series-Fed Shared Aperture Antenna for SAR Applications
... The array consists of 4 groups of identical series-fed 2 × 2 planar antenna array with element group mirroring in both vertical and horizontal planes, and the element group is ...
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Two Element Microstrip Antenna Array with Defected Ground Structure
... Setelah desain antena secara numerik selesai diperhitungkan, maka digunakan perangkat lunak yang menggunakan metode moment untuk memperoleh hasil secara simulasi beberapa parameter penting antena. Gambar 3 ...
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A Novel Omnidirectional Triangular Patch Antenna Array Using Dolph Chebyshev Current Distribution for C-Band Applications
... slot antenna and dipole antenna, and can handle dual-frequency operation ...design antenna arrays which increase gain. An antenna array can be defined as a set of multiple single ...
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Wide Scanning Phased Array Antenna Using Printed Dipole Antennas with Parasitic Element
... the array element, whose conductor is fabricated on an inexpensive substrate with the effective dielectric constant of ...dipole antenna is defined by its Length L = λ 0 /2 = 50 ...
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Two Ports SIW Array Antenna with Circular Polarization for 5G Base Station
... capacity, so the next generation (5G) is presented to solve this main problem [3]. Also, latency is decreasing in 5G to lower than 1 ms. In addition, the peak data rate jumps to 20 Gbit/s, which is 20 times more ...
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Reviewing the Effectiveness of Contribution of Microstrip Antenna in the Communication System
... pattern-reconfigurable antenna based on a center shorted Microstip Patch ...Microstip Antenna with shorting via at the patch cen- ...demonstration antenna has been designed so that two types of ...
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PERFORMANCE OF MAIN BEAM STEERING AT DIFFERENT ANGLE USING GENETIC ALGORITHM.Pradeep Malviya, Prof. Giriraj Prajapati, Prof. A. C. Tiwari, Mr. Vijit Mishra
... Smart antenna systems are capable of efficiently utilizing the radio spectrum and promise an effective solution to the present wireless system problems while achieving reliable and robust high speed high-data-rate ...
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Investigations on antenna array calibration algorithms for direction-of-arrival estimation
... tenna array calibration. The better the array manifold includ- ing all disturbances is known, the better the DOA estimation ...of array signal ...
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A Method Using Focal Plane Analysis to Determine the Performance of Reflector Antennas
... This expression is used to determine the optimum antenna gain simply by knowing the focal plane currents of the antenna, the array feed geometry, and the feed element aperture fields.. T[r] ...
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RapidSCAT Sigma 0 and Tb Measurements Validation
... Previously, when SeaWinds flew on ADEOS-II, there was a significant degradation of the QRad Tb’s because of physical temperature changes in the QSCAT antenna and waveguides during the orbit day/night periods. ...
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Comparison of Circular Sector and Rectangular Patch Antenna Arrays in C Band
... These two feeding methods are very similar in opera- tion, and offer essentially one degree of freedom (for a fixed patch size and substrate) in the design of the an- tenna element through the positioning of the ...
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Design of a Four-Element MIMO Antenna with Low Mutual Coupling in a Small Size for Satelitte Applications
... MIMO antenna with high isolation for satellite ...MIMO antenna is developed by using different forms loaded at a rectangular patch in order to adapt the resonant frequency at ...the antenna and thus, ...
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