dual fed microstrip antennas
Novel Dual-Band 28/38 GHz MIMO Antennas for 5G Mobile Applications
... compact microstrip line fed dual-band printed MIMO antennas resonating at 28 GHz and 38 GHz which are appropriate for 5G mobile ...rectangular microstrip patch antenna with inset feed ...
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Dual Band Coplanar Capacitive Coupled Microstrip Antennas with and Without Air Gap for Wireless Applications
... probe fed microstrip antennas for dual frequency band ...two dual band antennas presented here, the first one uses small air gap and the other is designed without air ...offers ...
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Dual-Band Microstrip Filtering Antennas with Symmetrical Slots
... Abstract—Two dual-band microstrip antennas with filtering responses are proposed in this ...the antennas have dual operation ...proposed antennas are fed by ...
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Understanding and optimizing microstrip patch antenna cross polarization radiation on element level for demanding phased array antennas in weather radar applications
... transmitting dual polarization modes. For these dual polar- ization modes the single fed antenna will be equipped with two feeds; one for horizontal and one for vertical polariza- ...differential ...
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Broadband and Dual Band Modified Rectangular Microstrip Antennas
... the fed MSA is either gap- coupled to the fed patch or electromagnetically coupled to fed patch by stacking it on top of ...the fed and parasitic patch modes, a loop is formed inside the VSWR ...
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Design of Compact Dual-band and Tri-band Microstrip Patch Antennas
... antenna fed by CPW with stop band characteristic was proposed by adding at the edge of ground one pair of open-circuited ...patch antennas was ...attained antennas with compact size and multiband ...
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DESIGN OF DUAL STUB LOADED MONO AND BI-PLANE CENTER-FED MICROSTRIP BOW-TIE ANTENNAS FOR WIRELESS APPLICATIONS
... extended dual-loaded model of the studied frustoconical-shaped 50Ω microstrip center-fed bow-tie antennas in the mono and the bi-plane topologies within the frequency band of ...a ...
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An Array of Broadband Dual Polarized Electromagnetically Coupled Microstrip Antennas
... a microstrip antenna are planar or stacked multi-resonators and aperture coupled antennas with different slot shapes cut in the ground plane ...coupled dual polarized antennas are designed ...
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Review on CPW – Fed Microstrip Antennas
... waveguide fed square slot antenna loaded with conducting strips is proposed and experimentally ...is fed by CPW and in this antenna patch is working as a radiating element and wide slot working as a ...
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An Efficient Technique for Design of Electrically Thick Differentially-Driven Probe-Fed Microstrip Antennas
... for microstrip antennas is increasing substrate thickness, but single-probe thick microstrip antennas present higher level of cross-polarization in H - plane [1, ...differentially-driven ...
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Bandwidth Enhancement of Microstrip Line and CPW-Fed Asymmetrical Slot Antennas
... and microstrip fed asymmetric rectangular slot antennas to obtain broad impedance bandwidth along with stability of the radiation ...patterns. Dual resonance nature is observed in the ...
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A Proximity-Fed Antenna for Dual-Band GPS Receiver
... To take advantage of dual-band operation, a dual-band antenna with circularly polarized (CP) wave radiation is needed. The CP radiation can be generated by exciting an antenna with two orthogonal linearly ...
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A Compact Dual Band Monopole Antenna using Defected Ground Structure
... compact microstrip fed dual band antenna is designed for WLAN and WiMAX ...with dual inverted L-Shaped strips and is fed by a cross shaped strip ...
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Input Impedance of Rectangular Microstrip Antennas on Non-Radiating Edges for Different Feed Sizes
... Microstrip antennas of different configurations like square, rectangular, circular, trapezoidal, elliptical, ...conventional antennas such as low cost, light weight, reproducibility, ease of ...
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Comparative analysis of rectangular and triangular cylindrical microstrip patch antenna
... radius of curvature. Based on the cavity model, they found that the resonant frequencies and electric field under the patch were not affected by curvature. Kin-Lu Wong and Shan-Cheng Pan in 1997 again found the complex ...
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A Retrodirective Array with Reduced Surface Waves for Wireless Power Transfer Applications
... a dual frequency implementation that employs heterodyne techniques with phase detection and phase shifters [16, ...17]. Dual frequency retrodirective arrays can be used for bidirectional communications ...
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A Circularly Polarized Antenna for Dual Band Operation at 2.45 GHz and 5.10 GHz
... Abstract—This paper describes the design and experimental characterization of a circular polarized printed antenna for dual-band WiFi operation at 2.45 GHz and 5.10 GHz. The patch design is based on a combination ...
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Planar Differential Filtenna for Communications
... In recent years, the integration of antennas and filters (Filtennas) in one single module has been suggested to reduce circuit size [1–4]. In order to achieve maximum miniaturization, the antenna radiators are ...
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Modified Square Slot Antennas for Broadband Circular Polarization
... A diagonal-fed square patch with a pair of stubs or notches along the two opposite edges can radiate CP waves. The perturbations of stub and notch can be also applied to slot antennas for CP operations. Two ...
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A K-Band Flat Transmitarray Antenna with a Planar Microstrip Slot-Fed Patch Antenna Feeder
... The transmitarray antenna was first validated numerically and simulated using the Ansys HFSS. To provide a deep insight into the physical mechanism of the antenna, the electric fields in the H plane at 22 GHz were ...
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