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2015•Unpublished venueRequires access

Low return loss slotted rectangular microstrip patch antenna at 2.4 GHz

Angana Sarma, Kumaresh Sarmah, Kandarpa Kumar Sarma

Open publisher page 31 citations

Abstract

In this paper, the design of a slotted rectangular microstrip patch antenna is reported which is suitable for high data rate application. The antenna is fed by a microstrip line designed for a frequency of 2.4 GHz. The designed antenna has inset feed over microstrip line feeding geometry. The dimension of the feed line is 7.64×14.89 mm. The microstrip antenna is designed over a FR4 epoxy substrate with dielectric constant, εΓ=4.4. The antenna is designed using high frequency structural simulator (HFSS) software with return loss of almost -40dB and VSWR 1 at 2.4 GHz providing a bandwidth of around 160 MHz.

About this research paper

What this paper is about

In this paper, the design of a slotted rectangular microstrip patch antenna is reported which is suitable for high data rate application. The antenna is fed by a microstrip line designed for a frequency of 2.4 GHz. The designed antenna has inset feed over microstrip line feeding geometry. The dimension of the feed line is 7.64×14.89 mm. The microstrip antenna is designed over a FR4 epoxy substrate with dielectric constant, εΓ=4.4. The antenna is designed using high frequency structural simulator (HFSS) software with return loss of almost -40dB and VSWR 1 at 2.4 GHz providing a bandwidth of around 160 MHz.

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OpenAlex reports 31 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this paper, the design of a slotted rectangular microstrip patch antenna is reported which is suitable for high data rate application. The antenna is fed by a microstrip line designed for a frequency of 2.4 GHz. The designed antenna has inset feed over microstrip line feeding geometry. The dimension of the feed line is 7.64×14.89 mm. The microstrip antenna is designed over a FR4 epoxy substrate with dielectric constant, εΓ=4.4. The antenna is designed using high frequency structural simulator (HFSS) software with return loss of almost -40dB and VSWR 1 at 2.4 GHz providing a bandwidth of around 160 MHz.

Key concepts: Microstrip antenna, Patch antenna, Return loss, HFSS, Microstrip, Standing wave ratio, Acoustics, Computer science

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