circular patch antennas design
Design of Polygonal Patch Antennas for Portable Devices
... rectangular patch can be brought to a very low frequency, leading, thus, to electrically small ...the patch loaded with a shorting post, the radiator, in fact, operates at a lower frequency, while keeping ...
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DESIGN OF MICROWAVE FREQUENCY ANTENNA FOR BODY AREA NETWORK
... Three different circular ring patch antennas are investigated using three different dielectric substrates cotton, Cardura and Polyester. Results are found to be best in the case of cotton as it gives ...
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A Retrodirective Array with Reduced Surface Waves for Wireless Power Transfer Applications
... proposed design uses a novel circularly polarized microstrip antenna array where surface waves are suppressed to increase efficiency and gain, and minimize mutual coupling between array ...microstrip antennas ...
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A Novel Wide Band Microstrip-Line-Fed Antenna with Defected Ground for CP Operation
... easy design, light in weight, reduction in size, compatibility with microwave, millimeter-wave integrated circuits, low production cost [1] and easy fabrication of microstrip ...DGS antennas are ...
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Modified Square Slot Antennas for Broadband Circular Polarization
... the design procedure is complicated though wide AR bandwidth of ...parasitic patch embedded in the wide-slot antenna can enhance the bandwidth [13] and when a rectangular patch [14] or a cross-shaped ...
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On the Design of Slot Cut Circularly Polarized Circular Microstrip Antennas
... the patch and feeding it along the diagonal ...to design them at any given frequency is not ...cut circular micro- strip antenna at 900 MHz is ...to design circular polarized ...
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Proximity Coupled Equilateral Triangular Microstrip Antenna with Diamond Shape Slot for Dual Band Operation
... microstrip antennas have gained the most important candidate for the modern wireless communication systems as well as an ultimate solution for development of handheld mobile devices in both commercial industries ...
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Design & Analysis of a Modified Circular Microstrip Patch Antenna with Circular Polarization and Harmonic Suppression
... a circular microstrip patch antenna with embedded circular slots to obtain harmonic suppression and peripheral cuts for producing circular polarization (CP) is proposed and ...Integrated ...
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A Comparison between Different Shapes of MSPA for LTE Applications
... methods are used to feed the antenna based on the compatibility and requirements. In this paper proximity feeding is used to feed the antenna. This method is easy to design and gives more bandwidth. Proximity ...
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E SHAPE MICROSTRIP PATCH ANTENNA WITH RECTANGULAR AND CIRCULAR SLOT
... phone antennas [1]. In current years, the dual-band or multi- band antennas contain a huge awareness for application towards multimode communication systems ...microstrip patch antennas are ...
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Dual-Band Circularly Polarized Antenna with Differential Feeding
... (CP) antennas are more and more popular in wireless communication systems because they are independent of the transmitting and receiving orientations ...a circular patch below a rotated rectangular ...
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Bandwidth Enhanced Circular and Annular Ring Sectoral Patch Antennas
... Microstrip patch antennas have been popular for their size, light weight, and ease of ...rectangular patch whose geometry enables easy positioning as an element of a planar ...rectangular, ...
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Design of Compact Dual-band and Tri-band Microstrip Patch Antennas
... low-profile antennas with compact size, and multiband operation covering the bands of these applications, as well as omnidirectional coverage and simple planar structures is in urgent need ...microstrip ...
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DESIGN AND ANALYSIS OF MICROSTRIP ANTENNA WITH SWASTIK AND SYMMETRIC L SHAPED SLOTS USING DGS FOR X BAND APPLICATIONS
... microstrip antennas are attracting many researchers ...Microstrip antennas are having advantages of simple geometry, ease of manufacture and little expensive, they suffer from drawbacks of narrow bandwidth ...
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Circular Polarized Transparent Antenna for 5.8 GHz WLAN Applications
... antenna design, enabling it to be deployed on see-through surfaces. Such antennas could thus be discreetly installed anywhere without many design ...conformal patch antenna could be designed ...
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Broadband dipole antenna for DOA systems applications
... The design of Microstrip antennas with circular polarization and wide bandwidth axial ratio is complex in most cases, in this sense, a circular patch design with circular ...
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Design and Investigation of Circular Polarized Rectangular Patch Antenna
... Microstrip patch antennas represent one family of compact antennas that offer a conformal nature and the capability of ready integration with communication system’s printed ...GHz circular ...
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Design of circular patch antenna with stairs and slits for wireless application
... Microstrip patch antennas has been extensively used nowadays because of its light weight and compact ...communication circular patch antenna that is well suited for worldwide interoperability ...
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New Compact Circular Ring Microstrip Patch Antennas
... compact circular-ring microstrip patch antenna structures have been ...These antennas have been analyzed, investigated and optimized using the CST- ...of patch shape reconfiguration while its ...
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Design of Dual Frequency Probe Fed Microstrip Antenna using Shorting Wall
... microstrip patch has no normal component along the edge of the patch, the tangential magnetic field is assumed to be negligible not just at the edges of the patch but all the way down to the ground ...
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