wideband microstrip patch antennas
Conformal Wideband Microstrip Patch Antennas on Cylindrical Platforms
... Microstrip patch antennas are light weight and low profile antennas that are inherently narrowband in the order of 1%–2% ...single-layer patch antennas to 30% by cutting a ...
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Designing of Wideband Microstrip Patch Antennas at 2 4 GHz
... b The loading of the surface of the printed element with slots of appropriate shape Antenna array used for worldwide interoperability for microwave access WiMAX and wireless local area n[r] ...
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Wideband Orthogonally Polarized Resonant Cavity Antenna with Dual Layer Jerusalem Cross Partially Reflective Surface
... cavity antennas for dual-band operation have been reported in the literature by using double [6] or single layer [7] ...Similarly, wideband dual-polarized resonant cavity antennas have also been ...
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Wideband L-Probe Fed Inverted Hybrid E-H Microstrip Patch Antennas For IMT-2000 Band
... rectangular patch at low and high ...the patch is TM 10 ...the patch at low frequency. At this low frequency, the patch acts as a conventional radiating element with its low resonant frequency ...
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A Broadband Low Cross-Polarization U-Slot Patch Antenna Array Based on Differential Feed
... Microstrip patch antennas have become the favorite of antenna designers because of their versatility and advantages of planar profile, easy fabrication, compatibility with integrated circuit ...
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A Wideband Microstrip Patch Antenna Using FR4 Substrate
... feeding microstrip Patch ...the patch, while the outer conductor is connected to the ground plane ...the patch in order to match with its input ...
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DESIGN OF A WIDEBAND INSET FEED MICROSTRIP PATCH ANTENNA
... Microstrip antennas are used for various wireless applications due to their attractive features such as low profile, directive, high transmission frequency, low fabrication cost, light weight, conformal ...
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On the Precise Examination of Multi-Port Antennas; Corrections and Criticisms to Some Recently Reported Results
... multi-port antennas with large mutual coupling between the ports is ...a microstrip patch consisting of two inverted U-slots is re- examined, which has been proposed in a recently published paper for ...
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Wideband and Multifrequency Square Spiral Microstrip Patch Antenna
... spiral patch are analyzed by many authors [1, 2, 3, and ...such antennas have narrow band ...square patch is reduced by forming a square spiral and two adjacent spiral arms are shorted as tuning ...
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A New Ultra-Wideband Antenna with Unique Ground Plane Shape
... Microstrip patch antennas with a finite ground plane which can operate as a monopole antennas are a good candidates for commercial units in terms of their size, but they have a narrow ...
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Low-Profile Wideband Circularly Polarized Patch Antenna Using Asymmetric Feeding
... (CP) antennas have gained much attention than ...transmitting antennas. In recent years, many microstrip CP antennas of the single-fed type are reported in the literature, such as a ...
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Effect of Pentagon Slot on Rectangular Microstrip Antenna
... of microstrip antenna, it is possible to approach applications requiring different frequencies can be operated simultaneously with only one antenna, which significantly reduces the size also [1 – ...by ...
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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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Application of Genetic Algorithm for Optimization of Important Parameters of Magnetically Biased Microstrip Circular Patch Antenna
... circular patch an- tenna. Microstrip patch antennas of all shapes are widely used in communication systems where their small size, conformal geometry and low cost can be used to advan- ...the ...
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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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Reconfigurable C and Ku band antenna Using Duelpatch
... broadband antennas to cover a wide frequency ...challenge. Microstrip patch antennas have found extensive application in wireless communication system owing to their advantages such as ...
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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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New Compact Circular Ring Microstrip Patch Antennas
... antenna patch where the outer patch dimensions are kept ...the patch resonance frequencies can be controlled and adjusted to the desired ...circular microstrip antenna configurations have been ...
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Design Of A Compact Two-Port MIMO Antenna For UWB Applications
... UWB antennas are an intentional radiator that, at any point in time, have a fractional bandwidth of at least 20% or has -10 dB bandwidth greater 500 MHz regardless of the fractional bandwidth ...
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Circular Microstrip Antenna
... Baissinot. Microstrip antenna start receive attention during 1970s where the development of the microstrip-antenna concept started by many research ...Today, microstrip antenna is an established type ...
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