Performance Evaluation of Vectorized NavIC Receiver Using Improved Dual-Frequency NavIC Measurements

A Dey, K Iyer, B Xu, N Sharma… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article presents a modified carrier-aided dual-frequency vectorized tracking (CA-DFVT)
algorithm for Navigation with Indian Constellation (NavIC) receiver. In signal blockage and …

Implementation and analysis of grid-based ionospheric correction technique and positioning errors of NavIC+ GPS ARAMIS SDR receiver

MV Desai, D Jagiwala, SN Shah - IETE Technical Review, 2023 - Taylor & Francis
In this paper, our main work is to observe the performance of the Indian Navigation
Constellation (NavIC)+ GPS ARAMIS SDR receiver. The ARAMIS receiver performances are …

Carrier-aided dual-frequency vectorized tracking architecture for NavIC signals

A Dey, K Iyer, B Xu, N Sharma… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A new carrier-aided dual-frequency vectorized tracking (CA-DFVT) architecture for the
Navigation with Indian Constellation (NavIC) is presented. CA-DFVT tracks both NavIC L5 …

An efficient approach for anti-jamming in IRNSS receivers using improved PSO based parametric wavelet packet thresholding

JSL Kambham, M Ramarakula - Satellite Navigation, 2022 - Springer
Abstract The Indian Regional Navigation Satellite System provides accurate positioning
service to the users within and around India, extending up to 1500 km. However, when a …

On the parameterization of single pole adaptive notch filter against wide range of linear chirp interference

SA Kazim, J Marais, NA Tmazirte - … Meeting of the Satellite Division of The …, 2023 - ion.org
Radio frequency interferences (RFIs) pose a severe threat to the Global Navigation Satellite
System (GNSS). It is one of the main concerns that continue to challenge GNSS deployment …

Investigating the performance benefits of vectorized NavIC receiver over federated NavIC receiver in semi-urban environments

A Dey, N Sharma - 2022 URSI Regional Conference on Radio …, 2022 - ieeexplore.ieee.org
The Navigation with Indian Constellation (NavIC) system has created new opportunities for
precise positioning across the Indian subcontinent. NavIC receivers are widely used for …