Dual band circularly polarized microstrip antenna for IRNSS reference receiver

Reddy, B Sandhya; Kumar, V. Senthil; Srinivasan, V. V.; Mehta, Yateendra

doi:10.1109/imarc.2015.7411432

Cited by 10 publications

(3 citation statements)

References 5 publications

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“…The bandwidth is 26.3% and 24.8% for the L band S-band. The axial ratio is below 3 dB for both bands [21] . Patel et al designed a dual-band circularly polarized L5 and S band antenna.…”

Section: Circularly Polarized Radiationmentioning

confidence: 88%

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The IRNSS/NavIC designing characteristics and development in antenna application: An overview

Gaur,

Agrawal

2023

Comput. Telecommun. Eng.

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<p class="abstract">Today is a generation of the satellite navigation system and every country needs its own positioning and secured services. GPS invention has given birth to a new era in technology. India in terms of population is highly dense and should have its own navigation system. High-level research is still going on for Navigation with Indian Constellation (NavIC) the Indian Regional Navigation Satellite System (IRNSS) to be developed for the frequency band L-band (1176.45MHz) and S-band (2492.08 MHz). In this paper, we summarize the attributes characterizing the NavIC antenna which includes patch size, polarization, Fractal attributes, etc. Similarly, the paper gives technical inputs to develop a compact and efficient NavIC antenna system for future L-band and S-band.</p>

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“…The bandwidth is 26.3% and 24.8% for the L band S-band. The axial ratio is below 3 dB for both bands [21] . Patel et al designed a dual-band circularly polarized L5 and S band antenna.…”

Section: Circularly Polarized Radiationmentioning

confidence: 88%

“…There are several techniques used for that like single feed configuration, double feed and multiple feed configuration is explained [12][13][14][15][16][17] . A dual circular polarization approach is used in the antenna for the right-and left-handed circular polarizations [18][19][20][21][22][23] .…”

Section: Circularly Polarized Radiationmentioning

confidence: 99%

The IRNSS/NavIC designing characteristics and development in antenna application: An overview

Gaur,

Agrawal

2023

Comput. Telecommun. Eng.

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“…A tri-band operation is obtained by combining the IRNSS bands (L5-band and S-band) with the GPS band, which is in high demand in the current Indian situation. Multi-band reception antennas are required to receive multiple-band signals from multi-mode satellites such as for IRNSS and GPS triband (L5-band, S-band, and L1-band) receiver antennas [4][5][6]. Many organisations and researchers are working on dual-and tri-band IRNSS and GPS antennas for civilian, defence, and military applications.…”

Section: Introductionmentioning

confidence: 99%

T-Shaped Tri-Band Antenna Based on Characteristic Mode Analysis for Satellite Applications

Lohar¹,

Sharma²,

Katewa³

et al. 2021

PIER C

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This article presents a T-Shaped Tri-Band (TSTB) antenna based on the Characteristic Mode Analysis (CMA) for satellite applications. Tri-band characteristics are achieved by exciting two orthogonal radiating modes for the L5-band and L1-bands, and one higher order radiating mode for the S-band. Initially, cavity model theory is applied to a rectangular antenna to calculate orthogonal modes (T M z 010 & T M z 001 ) at L5-band and S-bands, and these modes are validated using the CMA method. With the help of surface current study and modification of a rectangular antenna, the one higher order radiating mode and orthogonal modes are excited by using the CMA method. All desirable radiating modes are excited by a single coaxial feed line in full-wave simulation, which is based on FIT (Finite Integration Technique). The proposed antenna's measured operating frequencies are 1575 MHz (L1-band) for GPS (Global Positioning System) system, 1174 MHz (L5-band), and 2495 MHz (S-band) for IRNSS (Indian Regional Navigation Satellite System

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Analysis of Impact of Circular Cut on Microstrip Patch Antenna at 2.49 GHz for S Band Application

Prajapati

Rawat

Parikh

et al. 2019

Lecture Notes in Electrical Engineering

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Dual band circularly polarized microstrip antenna for IRNSS reference receiver

Cited by 10 publications

References 5 publications

The IRNSS/NavIC designing characteristics and development in antenna application: An overview

The IRNSS/NavIC designing characteristics and development in antenna application: An overview

T-Shaped Tri-Band Antenna Based on Characteristic Mode Analysis for Satellite Applications

Analysis of Impact of Circular Cut on Microstrip Patch Antenna at 2.49 GHz for S Band Application

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