fringing field in microstrip patch antenna pdf

Fringing Field In Microstrip Patch Antenna Download File PDF

A thick su bstrate to enhance the bandwidth but it provide more losses due to of surfac e waves.

Fringing Field In Microstrip Patch Antenna Download File PDF

Download file PDF Read file Download file PDF Read file Download citation Copy link Link copied Read file Download citation Copy link Link copied References (10) Figures (2) Abstract and Figures Antennas are one of the most significant component of RF microwave communication system.

Having compact size with good characteristics are the prime advantage of microstrip patch antenna.

This paper presents different feeding analysis for patch antenna such as inset feed, transmission line feed, coaxial feed and aperture coupled feed.A microstrip patch antenna is designed and simulated at 2.4 GHz with the help of ANSYS HFSS simulation software.

For the proposed antenna inset feed and coaxial feed are used.Return loss of-23.01 dB,-19.6 dB and antenna gain of 7.67dB, 7.69 dB are observed for inset feed and coaxial feed respectively.

Index Terms-aperture coupled, coaxial fed, inset fed, microstrip antenna.

General structure of microstrip patch antenna (MPA) nset fed Antenna Figures - uploaded by Ashish Kumar Author content All figure content in this area was uploaded by Ashish Kumar Content may be subject to copyright.

Discover the worlds research 20 million members 135 million publications 700k research projects Join for free Public Full-text 1 Content uploaded by Ashish Kumar Author content All content in this area was uploaded by Ashish Kumar on Dec 18, 2020 Content may be subject to copyright.

Having compact size with good cha racteristics are the prime advantage of microstrip patch antenna.

Limitation with this p atch antenna is also significant in terms of bandwidth.

This paper presents different feeding analysis for patch antenna such as inset feed, transmission line feed, coaxial feed and aperture coupled feed.

A microstrip patch antenna is designed and simulated at 2.4 GHz with the help of ANSYS HFSS simulation software.

For the proposed antenna inset feed and coaxial feed are used.R eturn loss of - 23.01 dB,-19.6 dB and antenna gain of 7.67dB, 7.69 dB are observed for inset feed and coaxial feed respectively.

Index Terms - aperture coupled, c oaxial fed, inset fed, microstrip antenna.

I. INTRODUCTION With the growing technology, especially in communication system compactness of device with flexible integrated approach to other devices are in demand.

A co mmunication system cant be imagined without using antenna.

Compactness with good characteristics are prime design issue for the researc hers.

The overall size of any RF device depends on the size of antenna.

They are very compact with compared to their traditional microwave antennas such as horn antenna parabolic, reflector etc.

The dielectric material is coated both side.Microstrip structure is simpler than the strip line as a top layer is remov ed in strip line.

The basic structure of microstrip patch antenna (MPA) is shown in fig.

When the excitation is given to the p atch, radiation would occur and transmitted into the air 4.

Usually a simple patch antenna h ave half wavelength long patch size with a ver y large ground plane 5.

The one of the main limitation with microstrip patch antenna is its bandwidth.

Fringing Field In Microstrip Patch Antenna Pdf