single-feed microstrip antennas
Understanding and optimizing microstrip patch antenna cross polarization radiation on element level for demanding phased array antennas in weather radar applications
... for single excitation ...the single probe feed to radiating edge on the oppo- site side is very low and the difference in field intensity is not explained ...probe feed side is at advanced ...
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Shorted Circular Microstrip Antennas for 50 Ω Microstrip Line Feed with Very Low Cross Polarization
... circular microstrip antenna (CMSA) cannot be fed directly with 50 Ω microstrip (MS) line, without an inset or an impedance transformer, as all around the periphery the impedance is equally ...using ...
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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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Design and Analysis of Directive Microstrip Patch Array Antennas with Series, Corporate and Series-Corporate Feed Network
... systems, microstrip array antennas are greatly ...one single element. The elements can be fed by a single line or by multiple lines in a feed network ...of microstrip array ...
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Improving Performance Of Microstrip Antenna Using Dual Feed Line Technique
... of microstrip antenna have been investigated and reported in this ...the microstrip antenna with a single ...of antennas designed in the ...
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A Single-Feed Dual-Band Dual-Sense Circularly Polarized Microstrip Antenna
... dual-frequency microstrip antenna with dual orthogonal CP have been reported. Microstrip antennas have advantages of low profile, light weight, and easy fabrication [12– ...slot antennas, ...
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Comparison of Single Feed Single Frequency & Single Feed Dual Frequency Compact Rectangular Microstrip Patch Antenna Using IE3D Software
... waves. Microstrip antenna is only one such type of antenna. A microstrip device in its simplest form is a sandwich of two parallel conducting layers separated by a single thin dielectric .... ...
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Circular Polarized Dielectric Resonator Antennas Using a Single Probe Feed
... a single microstrip line also has been proposed ...a single slot feed and a probe has also been investigated [16, ...a single probe feed has been reported ...
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Design and Investigation of Corporate Feed 4x2 Square Array Microstrip Antennas at S Band
... a single mode of propagation. Microstrip falls [7,8] in this ...the microstrip with a field distribution which quite closely resembles TEM and is usually referred to as Quasi – ...The ...
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PERFORMANCE MEASURE OF ULTRA WIDE BAND ANTENNA FOR HEXAGONAL AND RECTANGULAR SHAPE FOR WEARABLE APPLICATION
... patch antennas with microstrip line feed are designed and simulated using HFSS ...these antennas is 6 ...These antennas are designed for UWB band applications. These antennas are ...
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Multiband Circularly Polarized Stacked Microstrip Antenna
... polarized microstrip antennas are in great demand in current wireless communication system because they overcome the problems of mutual coupling and negative effect on the overall system performance caused ...
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Single Feed Circularly Polarized Antenna Loaded with Complementary Split Ring Resonator (CSRR)
... Abstract—In this paper, complementary split ring resonator (CSRR) based single feed rectangular microstrip antennas are designed for circular polarization. In the first antenna design, two ...
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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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Modified Square Slot Antennas for Broadband Circular Polarization
... (CP) antennas have been receiving much attention due to their abilities to eliminate the arising multipath effects and allow flexible orientation of the transmitter and the ...as single-fed ...
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Construction and Implementation of Coaxial Probe Feed Microstrip Patch Array Antenna
... II. MICROSTRI P PATCH ARRAY ANTENNA In this paper, coaxial probe feed patch antenna array has been designed by using feeder network in circuit design at a center frequency of 1.48GHz using a dielectric substance ...
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Miniaturized Microstrip Patch Antenna with Defected Ground Structure
... To further examine the excitation mechanism, average surface current distributions obtained from CST simulation on both patch and ground plane for optimized antenna were studied. Figs. 15 and 16, show the current ...
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Mathematical Modeling of Multi-Element Antenna Arrays with Chiral Metamaterials Substrates Using Singular Integral Equations
... One of the most promising approach to the antennas and antenna arrays (MEAA) modernization is using of chiral metamaterials in their design [1]. The analysis of the literature shows that the use of metamaterials ...
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A Multi-Band Circularly Polarized Square Patch Antenna
... planar antennas. The proposed square patch microstrip antennas are formed by inserting four rectangular slots at the patch edges of a square ...
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Band-Notched UWB Monopole Antenna Design with Novel Feed for Taper Rectangular Radiating Patch
... Simulated efficiency of prototype UWB antenna with an F-shape stub is shown in Fig. 15, which is between 44% and 98%, and the antenna gain in this frequency range is 1.9–7.2 dBi. Fig. 16 shows the prototype antenna gain. ...
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Microstrip Patch Antenna
... a microstrip patch antenna on the non- conductive textile substrates at the operating frequency ...the microstrip antenna such as Nora, felt, fleece and ...the microstrip patch antenna at frequency ...
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