A NEW REDUCED SIZE MICROSTRIP PATCH ANTENNA WITH FRACTAL SHAPED DEFECTS



Abstract—With development of communication with integration
technology, size reduction of microstrip antennas is becoming an
important design consideration for practical applications. Here a new
microstrip antenna with Koch shaped fractal defects on the patch
surface is presented. Using this method, the overall electric length
of the antenna is increased largely and hence the size ....etc

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Abstract”
Two major objectives are concerned in this paper. On one hand, a multiplicity of typical methodologies available for achieving dual-frequency operation for microstrip patch antennas are summarized and classified into three categories, based on their intrinsic mechanisms. On the other hand, by employing the dual-frequency solutions, microstrip patch antennas are applied to the mobile handsets of the third-generation IMT-2000 system. Two novel microstrip patch antennas with broadband property and miniaturized size have been prop ....etc

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Abstract
This paper present the design of an S-band circular microstrip patch antenna using a conventional coaxial probe feed technique. The antenna is designed to function within the frequency range of 2.0 GHz - 2.5 GHz, S-band. The antenna exhibited a return loss of -16dB and a directivity of 6.07dB. The microstrip patch antenna is designed on FR4 epoxy substrate and is to be feed with a 50 coaxial cable. The design of the antenna is done using MATLAB software and SonnetLite software for the electromagnetic simula ....etc

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IMAGE IMPAINTING BY PATCH PROPAGATION USING PATCH SPARSITY


Presented By:
Tiya Cyriac
S7 AE
Roll No:68
College Of Engineering , Trivandrum
2007-11 batch

OVER VIEW
Introduction .
Algorithm overview.
Inpainting by patch sparsity.
Experiments and comparison.
Conclusion.

IMAGE INPAINTING
Filling of missing region of an image.
Used widely in the field of computer vision & image processing.
Wide applications of digital effects(eg:object removal),image restoration(eg: scratch or text rem ....etc

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I need a slide presentation for microstrip square patch antenna. My email id is [email protected]
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plz sens me full report on microstrip patch antenna design ....etc

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Design and development of X-band micro strip patch antenna

Introduction


In high-performance aircraft, spacecraft, satellite and missile applications, where size, weight, cost, performance, ease of installation, and aerodynamic profiles are constraints, low profile antennas may be required. These antennas should have low profile, conformable to planar and non-planar surfaces, simple and inexpensive to manufacture using modern printed-circuit technology, mechanically robust when mounted on rigid surfaces, compatible with MMIC designs, and ....etc

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Abstract:
A patch antenna is presented which has been designed to radiate frequencies in the range 4–9.5 GHz into human breast tissue. The antenna is shown by means of previously unpublished simulation and practical measurements to possess a wide input bandwidth, radiation patterns that remain largely consistent over the band of interest and a good front-to-back ratio. Consideration is also given to the antenna’s ability to radiate a pulse, and in this respect it is also found to be suitable for the proposed application.
1 In ....etc

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Submitted to:
Mr. DEEPAK SOOD

[Submitted by:
PRADEEP(1407234)
SHRI KRISHAN DEV BHOOMI INSTITUTE OF ENGINEERING & TECHNOLOGY



History of Microstrip Patch Antenna
The rapid development of microstrip antenna technology began in the late 1970s. By the early 1980s basic microstrip antenna elements and arrays were fairly well established in terms of design and modeling, and workers were turning their attentions to improving antenna performance features (e.g. bandwid ....etc

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