Selected Publications

More Publications

. GNSS Interference Source Tracking Using Kalman Filters. 2020 IEEE/ION Position, Location and Navigation Symposium (PLANS), 2020.

. Input Predictive Fast Particle Filter for GNSS Interference Source Tracking. (in preperation) IEEE Transactions on Aerospace and Electronic Systems, 2020.

. Particle Filter Based Approach for GNSS Interference Source Tracking: A Feasibility Study. XXXIII General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (Union Radio Scientifique Internationale-URSI), 2020.

. Raw GNSS Data Compression Using Compressive Sensing for Reflectometry Applications. XXXIII General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (Union Radio Scientifique Internationale-URSI), 2020.

. Approximating Sample State Vectors Using the ESPT for Computationally Efficient Particle Filtering. IEEE Transactions on Signal Processing, 2019.

. GNSS-Based Spacecraft Navigation in Elliptical and High Earth Orbits Using Single Propagation Unscented Kalman Filters. 2019 Fifth Indian Control Conference (ICC), 2019.

. Performance Analysis of Fast Unscented Kalman Filters for Attitude Determination. Advances in Control and Optimization of Dynamic Systems, 2018.

. A Novel a Priori State Computation Strategy for the Unscented Kalman Filter to Improve Computational Efficiency. IEEE Transactions on Automatic Control, 2017.

Projects

GNSS interference source tracking and identification

The objective of the project is to develop an accurate GNSS interference source tracking and identification mechanism

Precise Orbit Determination for LEO satellites

This project focuses on developing Precise Orbit Determination algorithm for LEO satellites

GPS and NavIC reflectometry Receiver

In this project existing GPS and NavIC navigation infrastructure will be used for remote sensing purpose

Teaching

I teach the following courses:

  • Satellite Navigation and Sensor Fusion (Monsoon Semester)
  • Basic Electronics (Winter Semester)

Students

The following list of students have worked / have been working towards their BTP, MTP, Independent Projects or PhD:

  • PhD:
    • Bushra Ansari
    • Vishal Kaushik
  • Undergraduate:

    • Archit Agrawal
    • Shrikant Garg
  • JRF:

    • Sayak Pal
  • Completed:

    • Siddhant Saxena (M.Tech IP)
    • Vivek Prakash
    • Neha Pathak

Professional Service

Referee Service

Journals

  • IEEE Transactions on Automatic Control
  • Automatica
  • IEEE Transactions on Aerospace and Electronic Systems
  • GPS Solutions
  • Signal Processing
  • Advances in Space Research
  • Journal of Aerospace Engineering
  • Artifical Satellites

Conferences

  • Indian Control Conference
  • Conference on Decision and Control
  • ION GNSS+

Research Opportunities

Position: Internship/BTP/IP/IS

Tri-band patched antenna development for NavIC + GPS receiver

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Contact