microstrip antenna arrays
Design and Simulation of Rectangular Microstrip Antenna Arrays for Improved Gain Performance
... designing microstrip antenna arrays is to first design a single element ...the microstrip line and quarter wavelength transformer (QWT) were not stated in the ...patch antenna was ...
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Defected Ground Structure Based Microstrip antenna arrays with reduced mutual coupling
... of microstrip antennas make them popular in many wireless communication applications such as telemetry and communications, aviation, naval communications, automatic guidance of intelligent weaponry, radar, GPS ...
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Electromagnetic Band Gap Structures Incorporate with Dual Band Microstrip Antenna Array
... band Microstrip Antenna Arrays (DbMSAA) incorporated with Mushroom Electromagnetic band Gap (MEBG) and modified Minkowski Electromagnetic Band Gap structures to further improve its radiation ...
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Design and Simulation of Fully Printable Conformal Antennas with BST/Polymer Composite Based Phase Shifters
... The bending of the surface alters the distances between the antenna elements [8, 15]. Consequently, the elements no longer lie on the same plane and significant vertical displacement appears. The result is a ...
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A Circular Microstrip Antenna
... circular microstrip antenna design, a circular microstrip antenna can only be analyzed conveniently via the cavity model and full-wave ...
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RESONANT FREQUENCIES OF RING, CIRCUAR AND TRIANGULAR PATCH MICROSTRIP X-BAND ANTENNAS IN PLASMA
... ring microstrip antenna (ARMA) and minimum in circular patch microstrip antenna (CPMA) for all the three ...patch microstrip antenna (CPMA) and largest in case of annular ring ...
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A REVIEW ON THE DESIGN OF MIMO ANTENNAS FOR UPGRADING 4G COMMUNICATIONS
... the antenna is modified using microstrip line ...the antenna patterns can be directed optimally to not only possess a high degree of diversity but also to provide enhanced SNR through increased ...
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Design and Analysis of Frequency Reconfigurable Dual Band Microstrip Patch Antenna for Wireless Communication
... the Microstrip line and the radiating ...the Microstrip line, coaxial probe (both contacting schemes), aperture coupling and proximity coupling (both non- contacting ...as Microstrip Line ...patch ...
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1. Design and analysis of microstrip patch antenna using soft computing
... Much research has been devoted to improving the performance characteristics of the microstrip antenna. To improve bandwidth, the use of thick low-permittivity (e.g., foam) substrates can give significant ...
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WIDEBAND RECTANGULAR MICROSTRIP ANTENNA WITH DIRECTLY COUPLED AND TWO GAP COUPLED PARASITIC PATCHES
... conventional microstrip antenna is replaced by a configuration which consists of a rectangular microstrip antenna with a directly coupled patch and two gap coupled parasitic patches to achieve ...
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SAR Investigation of Novel Wearable Reduced-Coupling Microstrip Antenna Array
... the antenna. The output power of the antenna need to be set before SAR is ...wearable antenna is set to 500 mW at the operating frequencies ...the antenna type and the distance between the ...
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Reconfigurable patch and ground plane microstrip antenna to enhancing bandwidth
... patch antenna, metamaterial is used for enhance the parameters of microstrip patch ...Reconfigurable antenna have advantages when compared with the conventional antennas, it provides diversity ...
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An L-Probe Fed Stacked Rectangular Microstrip Antenna Combined with a Ring Antenna for Triple Band Operation in Its
... the antenna proposed in ...The antenna resonates when the sum of the lengths of the diagonal of the upper and lower patches and the shorting plate becomes a half ...
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A Novel Omnidirectional Triangular Patch Antenna Array Using Dolph Chebyshev Current Distribution for C-Band Applications
... patch antenna array is shown in Figure ...triangular microstrip patches and fed with nonuniform amplitude excitation with corporate feeding to reduce the side lobe ...Dolph-Chebyshev arrays are the ...
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1. A return loss improvement of slotted square microstrip inset-feed patch antenna
... square antenna there many parameters such as Return loss (S11), the Voltage Standing Wave Ratio (VSWR), and far-field directivity and gain must be ...proposed antenna to transmit power which mean the S11 ...
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Microstrip Antenna Using Ground-Cut Slots and Miniaturization Techniques with Low RCS
... 50 ohm in the position of (3.7, 0, 0). The working frequency of the antenna is 2.29 GHz. The configuration of patch and size of slots in the ground plane are shown in Figs. 1 and 2, and Fig. 3(a) and (b) give the ...
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Review and Survey of Compact and Broadband Microstrip Patch Antenna
... proximity-coupled microstrip antenna the peripheral area of the patch is reduced by 65% and using V-slot-loaded proximity-coupled microstrip antenna the peripheral area of the patch is reduced ...
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An Omnidirectional Printed Collinear Microstrip Antenna Array
... In the structures of the presented antennas in [4], the impedance matching is achieved by adding an additional microstrip line on the feeding point and end of the array. In these structures, the current on the ...
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Wideband Microstrip-Line-Fed Suspended Rectangular Microstrip Antenna
... the microstrip antenna a suspended configuration is used [4, ...suspended microstrip patch antenna at X-band with dielectric resonator loading and he achieved about ...
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Wideband 180 Degree Phase Shifter Using Microstrip-CPW-Microstrip Transition
... The proposed 180 ◦ phase shifter can be directly integrated in the feeding network of the Double Rhombus antenna array because it is composed form the same material and its input and output ports are in the same ...
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