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The Insetcut feed and aperture coupled feed antennas are used for Radar and Mobile applications, mainly for Long distance communications and Air traffic control. In the frequency range of 1GHz - 3GHz (L & S Bands), the Insetcut feed design can be used with good VSWR, Gain and Bandwidth. Adding aperture coupled feed to this design, an improvement in the performance parameters like Return loss, VSWR, Gain and Bandwidth can be achieved. The existing antenna design with Insetcut feed gives Return loss of -19dB, gain of 5.3dB, Directivity of 7.8 dB and Impedance Bandwidth improvement of 6%, whereas in the proposed design with aperture coupled feed with Insetcut gives Return loss of -38dB, Gain of 10.5dB, Directivity of 12.2dB and Impedance Bandwidth increase of 19%. Aperture coupled feed provides good Impedance matching and more efficiency compared to other Insetcut feed.
Keywords:
Return loss, Voltage standing wave ratio (VSWR), Microstrip patch antenna (MPA), Gain, Directivity
Cite Article:
"DESIGN AND ANALYSIS OF INSETCUT FEED & APERTURE COUPLED FEED MICROSTRIP PATCH ANTENNAS", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.7, Issue 8, page no.395 - 403, August-2022, Available :http://www.ijrti.org/papers/IJRTI2208063.pdf
Downloads:
000205256
ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator