Dual band double square microstrip antenna for wireless applications

Sharma, Rahul; Kumar, Mithilesh

doi:10.1117/12.2012302

Cited by 4 publications

(1 citation statement)

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“…Rectangular shape Microstrip antennae and elliptical shape antennas provide acceptable gain, return loss, VSWR (Neelima et al, 2021). Rectangular Microstrip antenna with suitable dimensions can support multiband wireless communication systems (Sharma & Kumar, 2013;Krishnan et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of RF substrate materials in ISM band antenna applications

Ramasamy¹,

Krishnan

2023

The Scientific Temper

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The tremendous growth in wireless communication needs a compact, wideband, high gain, low-cost antennas for transmitting and receiving signals. This paper focused on the design of rectangular microstrip antenna for ISM Band with a resonant frequency of 2.45GHz. It also examines how the dielectric constant and thickness of substrates affecting the performance of antennas. Four different substrates FR4, Alumina, PTFE, and RT Duroid 5880 with 1.6mm and 0.8 mm thickness are considered in antenna performance comparison. The work is verified up to the simulation level in Advanced Design System (ADS) software. The S parameter simulation results are presented to compare the performance of antenna for various substrate materials.

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Section: Introductionmentioning

confidence: 99%

Performance analysis of RF substrate materials in ISM band antenna applications

Ramasamy¹,

Krishnan

2023

The Scientific Temper

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A Miniaturized Multi-Band Antenna Operating in C, X, and Ku Bands

Sri¹,

Srujana²,

Rani³

et al. 2021

Algorithms for Intelligent Systems

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A dual-band operating patch antenna was designed and presented for C and X band applications at a resonated frequency of 5.9 GHz and 8.8 GHz by using Defected Ground Structures (DGS). The antenna is a modified quadrangular shaped patch that has 4 U-shaped slots and 1 I-shaped slot. It has H-shaped DGS. It gives 10 dB impedance bandwidth with 140 MHz operating in 5.85-6 GHz and 10 dB impedance bandwidth with 1.21 GHz operating in 7.87-9 GHz [1]. Rectangular patch antenna achieved dual-band operating at 6 and 9 GHz that find applications intended for satellite communication & radio navigation at small power levels and good bidirectional radiation pattern. It is appropriate for incorporation into portable devices [2]. A Novel printed monopole antenna consisting of the radiator of square shape with a couple of slots is fed by a coplanar waveguide (CPW). Intended to have double band operation, the slots are positioned lateral to the patch; added resonances are observed leading to a wider bandwidth. Also achieved radiation pattern with realistic at the operated bands [3]. A novel Gemini-shaped patch antenna with dual-band features was proposed for applications of C and X band at a resonated frequency of 6.53 GHz and 8.62 GHz. And also observed good impedance matching and high gain performance [4]. A wideband antenna operating in C & X bands that has impedance bandwidth of 400 MHz at 7.47 GHz, 790 MHz at 11.01 GHz. It is also observed as of small size, has high gain [5]. A simple single-layer antenna with a T-shaped radiator is designed to improve cross-polarization suppression of the antenna [6]. A novel antenna operating at multiple bands from 1.5 to 6 GHz is presented for IOT applications [7]. A key-shaped patch antenna exhibited a wide band that operates at frequencies intended for applications over C/X bands. It has a rectangular-shaped

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