dual-feed patch antenna
Dual-Band Circularly Polarized Microstrip Antenna with Small Frequency Ratio
... single-feed dual-band circularly polarized (CP) microstrip antenna is evaluated numerically and ...The dual-band performances with small frequency ratio (about 1 : ...circular patch and ...
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A Survey of Array Antenna on Application to Wireless Communication
... Receive Dual-Frequency Microstrip Patch Antenna Array’, Bhartia, ...multi-layer, dual linearly polarized microstrip patch array antenna with resonant frequencies at ...corporate ...
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Comparison of Single Feed Single Frequency & Single Feed Dual Frequency Compact Rectangular Microstrip Patch Antenna Using IE3D Software
... microstrip patch antenna can be reduced by introducing shorting pin configuration(dual ...frequency).For dual frequency operation larger dielectric constant (25)required which leads to lesser ...
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Analysis of Multiband Patch Antenna Using Coaxial Feed and Microstrip Line Feed
... microstrip patch antennas are ...on patch, resonant length increases which leads to decrease of patch size and increase in the number of frequency bands ...[14]. Dual frequency and dual ...
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1. A return loss improvement of slotted square microstrip inset-feed patch antenna
... the antenna materials parameters of ground, substrate and ...The antenna materials should be precisely chosen with regarding the antenna size, cost and ...the patch parameters is wisely chosen ...
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Single Patch Antenna with Multiple Feed
... microstrip feed lines produced on the opposite aspect of the ...slot antenna for broadband twin polarisation ...solid antenna advantage within the range of ...suggested antenna have extensive ...
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Design Of Dual Band Microstrip Patch Antenna For Satellite Design Of Dual Band Microstrip Patch Antenna For Satellite
... of dual-band slotted Microstrip Patch Antenna for satellite communication and Radar application purposes has been ...proposed dual-band antenna is designed by introducing radiating ...
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Single-Feed Single-Patch Triple-Band Single-Beam/Dual-Beam U-Slotted Patch Antenna
... conventional patch, three operating bands are achieved. Dual-beam radiation pattern is obtained at the upper band, and a single broadside beam radiation pattern is obtained at each of the lower and middle ...
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LITERATURE REVIEW ON ENERGY CONSUMPTION AND CONSERVATION IN MOBILE DEVICE
... compact antenna for UWB systems having dual notched properties is presented in this ...The dual band notches are obtained by the use of C-shape slot cut on the radiating patch and symmetrical ...
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Design of Dual-Feed Dual-Polarized Microstrip Antenna with High Isolation and Low Cross Polarization
... circular patch as the dual-polarized radiator. The dual-orthogonal linear polarizations are generated by an L-shaped coupling probe and an H-shaped coupling ...circular patch to compensate the ...
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Design and Development of a Dual Operating Mode Microstrip Patch Antenna for Unmanned Aerial Vehicle Synthetic Aperture Radar
... this antenna, three layers are utilized with the feeding network located at third layer behind the ground plane and radiating element located at top ...spurious feed radiation and offer flexibility in ...
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ANALYSIS OF ORTHOGONAL FEED DUAL FREQUENCY RECTANGULAR MICROSTRIP PATCH ANTENNA FOR S-BAND APPLICATIONS
... Orthogonal feed is given at (6, 6) ...proposed antenna is compared with the rectangular MSPA with single feed at (6,0) and single feed at (0,6) ...proposed antenna are calculated and ...
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Double Fibonacci Spiral Microstrip Patch Antenna for Dual Band Applications
... (DFSM) Patch Antenna design is in figures in which pictorial view, front view and back view of antenna are shown and simulated parameters are surface current, E-field, H-field, gain etc(return loss ...
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Design And Development Of Microstrip Patch Antenna For GSM Application
... of patch microstrip antennas have been studied and used up to ...as dual and circular polarizations, dual frequency operations, frequency agility, broad bandwidth, feed line flexibility, omni- ...
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Study of Multi-Band Circularly Polarized Microstrip Antenna with Compact Size
... microstrip antenna can be attained by stacked patches, trim slotted patch, ...stacked antenna operating at three working bands in [9] is linear ...and antenna in paper [11] are with only one ...
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DUAL BAND UWB MICROSTRIP PATCH ANTENNA
... single feed network for the two ...that dual-linear polarization is often ...microstrip feed lines, but also good isolation between the two frequencies, as well as between the two ...of ...
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A Single-Feed Dual-Band Dual-Sense Circularly Polarized Microstrip Antenna
... proposed antenna is shown in Figure ...The antenna is composed of a radiating patch with a ring slot, two substrates with an air layer sandwiched between them, a metal ground and a capacitive ...
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Compact Dual-Band Circularly-Polarized Antenna with C-Slots for CNSS Application
... Microstrip patch antennas have been widely used in circular polarization applications due to many attractive features, such as low profile, light weight, easy fabrication and so ...of dual-band ...
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Design and Comparison of Dual Coaxial and edge feed Square Micro Strip Patch Antenna for Wind Profiling Radar Applications at 430 Mhz
... microstrip patch antenna which operates at 430 MHz by applying two well known and mostly used feeding ...proposed antenna is excited through these two feeding techniques and the antenna design ...
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Design and Analysis of Fractal Triangle Microstrip Patch Antenna with Strip Line Feed for Dual-Band Frequency
... The design of patch antenna based on Sierpinski fractals [7]. The construction of the proposed fractal shape is carried out by applying a finite number of times an iterative process performed on a simple ...
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