aperture-coupled patch
A circularly polarized aperture coupled patch element for flat lens antennas
... A circularly polarized flat lens antenna element is presented in this article. The element is designed by using aperture-coupled patches with a common ground plane. A pair of identical cross-shaped slots is ...
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A Compact Rectenna Device at Low Power Level
... of the band pass filter (BPF) F1 with the antenna (Fig. 2) [8, 9]. This BPF is one main component in the process of rectifying the RF wave. Furthermore, we propose to reduce loss conduction, radiation and matching ...
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Design and Optimization of Aperture Coupled Microstrip Patch Antenna Using Genetic Algorithm
... Microstrip patch antenna is one of the important elements in modern wireless communication systems and hence its design optimization is an important aspect for improving the overall performance of the ...the ...
8
A Novel Tunable Microstrip Patch Antenna Using Liquid Crystal
... microstrip patch antenna using the liquid crystal is proposed for the first time in this ...differentially-driven, aperture-coupled, and stacked-patch structure is adopted, this novel antenna ...
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A High Gain Dual Stacked Aperture Coupled Microstrip Antenna for Wideband Applications.
... Effect of the length of top patch (W 2) on VSWR of the antenna is shown in Fig. 6. By increasing W 2 from 10 mm to 14 mm, better impedance matching will be obtained especially at lower frequencies. In this case 14 ...
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A Varactor-Tuned Aperture Coupled Dual Band Cylindrical Dielectric Resonator Antenna for C-Band Application
... to patch antennas. Though DRAs and microstrip patch antennas have their own merit and potential, DRAs appear to be a possible replacement for the microstrip patch antenna, especially at ...
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Method of Moment Analysis of Finite Phased Array of Aperture Coupled Circular Microstrip Patch Antennas
... In all of the cases considered here, calculations were made with 1 basis functions on both of the circular and rectangular patches for each (ρ, ϕ) or (x, y) directions and the edge condition was applied to transverse ...
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Analysis of microstrip patch antenna for 5G mobile communications
... strip patch antenna consists of a thin square patch on one side of a dielectric substrate and the other side having a plane to the ...radiating patch on one side of a dielectric substrate which has a ...
13
Aperture Coupled Microstrip Antenna for Dual Band
... ture coupled microstrip slot antenna [11] and circularly polarized aperture coupled microstrip antenna with reso- nant slot and a screen was proposed ...an aperture coupled microstrip ...
9
Bi-Directional Hybrid Coupled Microstrip Antenna for WLAN Application
... Abstract—This paper presents a compact size, single feed, back to back combined Proximity and Aperture coupled microstrip antenna (MSA) in order to get a dipole like radiation pattern with improved ...
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Aperture Coupled Microstrip Antenna with Low RCS
... platform. Aperture coupled microstrip antenna is fit for the low RCS antenna design because the feed network produce less effect on scattering of microstrip ...novel aperture coupled microstrip ...
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Design and Performance Evaluation of Different Feeding Technique for IMT Advanced (4G) Antenna
... radiating patch and the microstrip feed line are separated by the ground ...the patch and the feed line is made through a slot or an aperture in the ground plane and variations in the coupling will ...
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DISOCIAL MEDIA SYNCHRONIZATION MODEL: IN ASSOCIATION WITH DEVELOPING SMALL MEDIUM ENTERPRISES SALES INFORMATION SYSTEM
... The surface current distribution of the antenna is shown in Figure 13. At lower frequency slotted curve edges are participating in the radiation and at higher frequency the intensity is low at edges. The currents meeting ...
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Transmission Line Analysis of Aperture-Coupled Reflectarrays
... the coupled microstrip ...GHz patch of side length L = 8.2 mm. It is coupled through a rectangular slot of length L a = 5 mm to a microstrip line ...
12
Textile Antenna
... coplanar patch antenna, giving a much wider operating bandwidth and more flexible band spacing than is possible from a dual-band patch antenna while maintaining the front to back ...
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A compact ultra wideband (42 54 GHz) mm Wave Substrate Integrated Waveguide (SIW) cavity slot antenna for of future wireless communications
... According to [5], SIW interconnects provide an excellent Electromagnetic Interference Insulation (EMI) for a broadband bandpass signalling medium, while conventional planar transmission lines are known as the bottleneck ...
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Low Cost 60 GHz New Thin Pyralux Membrane Antennas Fed by Substrate Integrated Waveguide
... slot coupled MPA/array fed by a substrate waveguide technology is designed and manufactured on a very low cost thin PYRALUX ...classical aperture coupled antenna ...
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Triple Frequency S-Shaped Circularly Polarized Microstrip Antenna with Small Frequency-Ratio
... microstrip patch antenna to satisfy the RFID application in China ...parasitic patch is used to attain dual bands and slots in the ground are used to adjust frequency ratio ...the patch and feeding ...
8
High Gain FSS Aperture Coupled Microstrip Patch Antenna
... configuration, aperture coupled microstrip patch antenna (ACMPA) has the advantages of low profile, low cost and ease of integration ...coupling aperture is the most critical. The performance of ...
11
Dual Band Aperture Coupled Stacked Microstrip Patch Antenna for WLAN
... resonant aperture (large aperture) with a thick substrate ...the aperture, which leads to a radiation pattern having poor front to back ...H-shaped patch antennas ...(stacked patch) is ...
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