microstrip antenna radiation characteristics
Radiation Characteristics of Rectangular Microstrip Antenna in Weakly Ionized Plasma Medium
... of microstrip antennas has been used widely in microwave circuit elements such as transmission line, filter, resonator ...the radiation characteristics of microstrip antennas 1-4 ...
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A New Dual-Band Microstrip Antenna with U-Shaped Slot
... planar antenna. The proposed antenna consists of a microstrip patch with a U-shaped slot that is fed by a broadband electromagnetic coupling probe, known as ...L-probe. Radiation ...
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Aspect Ratio: A Major Controlling Factor of Radiation Characteristics of Microstrip Antenna
... polarized radiation fields are mostly due to the orthogonal higher order modes, Figure 6 corroborate the reality of getting minimum cross polar- ized radiation with a microstrip patch having a/b = ...
6
Tunnel Diode Loaded Microstrip Antenna with Parasitic Elements
... loaded microstrip antenna with parasitic ...the antenna characteristics, a systematic study has been carried out as a function of tunnel diode bias voltage, space between parasitic patch and ...
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Effect of Ionized Plasma Medium on Radiation Characteristics of Element Planar Array of Circular Patch Microstrip Antenna
... an antenna interacts with a plasma medium, the generation of electroacoustic waves creates detuning in antenna system which in turn changes the radiation properties in such a ...
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A Microstrip-Fed Multiband Spiral Ring Monopole Antenna with Improved Radiation Characteristics at Higher Resonant Frequencies
... monopole antenna for improving radiation characteristics at higher resonant frequencies is ...good radiation characteristics at the upper bands, two spiral ring strips are inserted into ...
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Effect of Partial Ground Plane Removal on the Radiation Characteristics of a Microstrip Antenna
... We have investigated the effects of partial metallic ground plane removal on the radiation characteristics of a MSA. The partial ground plane removal method has been shown to improve the F/B ratio of the ...
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Design and Development of a Multi-Feed End-Fired Microstrip Antenna for TCAS Airborne System
... end-fire radiation are widely preferable in many applications for their characteristics such as simplified structure, easy fabrication, cost effectiveness and low aerodynamic ...the antenna orientation ...
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Improved S- Parameters and Radiation Characteristics of Dual Band Microstrip Patch Antenna by Using 2D Photonic Crystal Structure
... a microstrip patch antenna is designed without using concept of 2D photonic crystal ...band microstrip patch antenna named MSA1 having a rectangular patch on dielectric substrate (Rogers ...
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Defected Ground Micro strip Patch Antenna For WLAN applications
... the microstrip rectangular patch antenna for multiband wide frequency wireless ...the antenna resonates at eight different frequencies within S ...patch antenna with half ground left has been ...
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Compact CSRR Etched UWB Microstrip Antenna with Quadruple Band Refusal Characteristics for Short Distance Wireless Communication Applications
... simulated radiation efficiency of the proposed antenna. The antenna has gain above ...and radiation efficiency above 85% over the entire UWB frequency range except at the rejected bands with the ...
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Design and Simulation Based Studies of a Dual-Band Circularly-Polarized Square Microstrip Antenna
... circularly-polarized microstrip antenna is proposed, and the antenna for GPS is ...The radiation characteristics of the dual-band circular polarization are achieved by installing one ...
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Radiation Properties Enhancement of Triangular Patch Microstrip Antenna Array Using Hexagonal Defected Ground Structure
... of microstrip antennas ...of microstrip antenna, this disturbs the shield current distribution in the ground plane which influences the input impedance and current flow of the ...
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A Compact Low-Profile and Quad-Band Antenna with Three Different Shaped Slots
... printed microstrip multiband antennas [1–12] have been ...quad-band microstrip antenna with two rectangular notches on the radiation patch is proposed and analysed for S-band and C-band ...
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Cross Polarized Radiations in Probe-Fed Rectangular Microstrip Antenna and Suppression Using Defected Ground Structure
... cross-polarized radiation (XP) suppression has been discussed in this ...fed microstrip patch antenna ...broadside radiation characteristics with ...
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ENERGY AWARE GRID RESOURCE ALLOCATION BY USING A NOVEL NEGOTIATION MODEL
... system, antenna plays as an important component for radiating and receiving the radio waves, where at transmission end and receiving end, ...the microstrip antennas, which are in the form of integrated ...
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A Compact Wideband Fractal-Based Planar Antenna with Meandered Transmission Line for L-Band Applications
... wideband antenna for L-Band Applications is presented. The proposed antenna is developed based on Modified Sierpinski Based Fractal geometry for the antenna patch with additional meandered structure ...
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RADIATION PATTERN AND PERFORMANCE ANALYSIS OF RECTANGULAR MICROSTRIP FEEDPATCH ANTENNA
... the radiation characteristics of the ...patch antenna is treated as two parallel radiating slot sanda transmission line inter connecting them ...E-plane radiation pattern of the patch given by ...
7
U Slot Microstrip Patch Antenna
... and radiation takes place. Radiation is the process of transmitting ...An antenna is generally a transducer which transmits and receives the electromagnetic ...words, Antenna is defined as a ...
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Single-Fed High-Gain Circularly Polarized Microstrip Antenna
... polarized microstrip antenna with a different circularly polarized radiation mechanism from the antenna in [6] is ...arc-shaped radiation patches of unequal ...conventional ...
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