planar microstrip patch antennas
Wideband Orthogonally Polarized Resonant Cavity Antenna with Dual Layer Jerusalem Cross Partially Reflective Surface
... dual-polarized planar antennas are used in high speed wireless systems to mitigate the effect of fading due to multipath ...of antennas are also used in Radars to extract the information about ...
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DESIGNING OF U SHAPE SQUARE FRACTAL MICROSTRIP PATCH ANTENNAS
... the patch & this kind of feed arrangement has the advantage that the feed can be etched on the same substrate to provide a planar ...the patch is to match the impedance of the feed line to the ...
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Conformal Wideband Microstrip Patch Antennas on Cylindrical Platforms
... U-slot patch antenna under investigation, the radius of the cylinder is kept constant at 25 mm, which is almost half of the planar ground plane size, and the arc angle is varied from 80 ◦ to 120 ◦ ...
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Microstrip Patch Antenna
... Therefore, antennas play a paramount role in an optimal design of the wearable or hand-held units used in these ...is microstrip patch antenna. The microstrip antenna is one of the fastest ...
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DUAL BAND UWB MICROSTRIP PATCH ANTENNA
... band patch antennas may provide an alternative to large-bandwidth planar antennas, in applications in which large bandwidth is really needed for operating at two separate transmitting and ...
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Metamaterial Loaded CSRR Based Antenna For WLAN And IOT BAND Applications
... WLAN microstrip antenna increases the number of operating ...SRR, planar example and transmission line [TL] based structure ...strip patch antenna ...inspired antennas is to minimize the size ...
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Stacked Ring Coupled Rectangular Microstrip Antenna with Slots
... Microstrip patch antennas are prominent and popular because of their advantages - light weight, planar structure and ease of integration and compatibility with monolithic microwave integrated ...
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Review and Survey of Broadband Microstrip Patch Antennas
... using microstrip patch antennas, but inherently microstrip antennas are narrow band antennas so, various techniques are used to enhance the bandwidth of microstrip ...
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New Compact Circular Ring Microstrip Patch Antennas
... particular, microstrip circuits have excellent compatibility with the typical manufacturing process of planar MMIC ...rectangular patch having dual broad band characteristic was reported in ...
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A K-Band Flat Transmitarray Antenna with a Planar Microstrip Slot-Fed Patch Antenna Feeder
... simulated radiation patterns at 22 GHz in the H plane for three different feeders, feeders 1, 2 and 3, whose beamwidths in the H plane are 88 ◦ , 80 ◦ , and 72 ◦ , respectively, corresponding to the planar ...
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Bandwidth Enhancement Techniques using Stacked Microstrip Patch Antennas
... strip patch .The conducting strip is smaller in width as compared to the patch and this kind of feed arrangement has the advantage that the feed can be etched on the same substrate to provide a ...
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Design Of A Compact Two-Port MIMO Antenna For UWB Applications
... To achieve the UWB spectrum of proposed MIMO antenna, different techniques have been applied. These include: half cutting of the circular annular ring patch antenna, use of taped feedline, controlling the gap ...
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Review Paper on Modified Rectangular Shaped Microstrip Patch Antennas
... the microstrip antenna is very useful due to its low cost, ease of Installation and integration with feed networks, low profile and small size ...the microstrip patch antenna has one serious drawback ...
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Effects of Using Different Substrates on the Performance of an Inset-Fed Rectangular Microstrip Patch Antenna
... radiating patch is made up of a conducting material which can be copper or gold, and different feeding methods can be employed to excite the patch [8, ...radiating patch and the ground ...the ...
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A New Ultra-Wideband Antenna with Unique Ground Plane Shape
... They were connected to the ground plane by two small rectangular slots which are shown in Figure 1(d). On the other hand, Figures 1(f) to (i) represent the evolution of patch from ring to proposed shape. A square ...
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Design Microstrip Square Patch Array Antenna At 2.5GHz By Using Graphene For WiMAX Application
... of microstrip rectangular patch antenna with centre frequency at ...(4xN) patch array microstrip rectangular antenna with microstrip line feeding based on quarter wave impedance ...
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Modified Square Slot Antennas for Broadband Circular Polarization
... parasitic patch embedded in the wide-slot antenna can enhance the bandwidth [13] and when a rectangular patch [14] or a cross-shaped patch [15] is loaded in the square slot, wide AR bandwidths of 12% ...
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Mutual Coupling Reduction Techniques in Microstrip Patch Antennas: A Survey
... Abstract–An important challenge in communication industry is to reduce the total size of devices. Similarly array size reduction has attracted increasing interest in recent years. Placing elements of an antenna array ...
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Equivalent Circuit Model of Coaxial Probes for Patch Antennas
... rectangular patch, as an example for an irregular patch antenna, is chosen due to the reason that an analytical port impedance, called cavity model, available as given in [18] or (18) in [7], can be ...
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Circular Microstrip Antenna
... application, microstrip antenna have been widely used and researched due to their attractive characteristic such as low profile, conformable to planar and nonplanar surfaces, simple and inexpensive to ...
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