From 6b83268e1406596f30a4155b16b5ecd2b14885bb Mon Sep 17 00:00:00 2001 From: Aditya Guhagarkar <107426512+AdityaGuhagarkar@users.noreply.github.com> Date: Sun, 10 Nov 2024 17:40:34 +0530 Subject: [PATCH] Update portfolio-1.md --- _portfolio/portfolio-1.md | 87 +++++++++++++++++++++++++++++++++++++-- 1 file changed, 84 insertions(+), 3 deletions(-) diff --git a/_portfolio/portfolio-1.md b/_portfolio/portfolio-1.md index 847af9e..9d05485 100644 --- a/_portfolio/portfolio-1.md +++ b/_portfolio/portfolio-1.md @@ -1,7 +1,88 @@ --- -title: "Portfolio item number 1" -excerpt: "Short description of portfolio item number 1
" +title: "Ground Penetrating Radar Application of Software Defined Radios" +excerpt: "Operated Ettus USRP B210 SDR for object distance measurement and radar system design
" collection: portfolio --- -This is an item in your portfolio. It can be have images or nice text. If you name the file .md, it will be parsed as markdown. If you name the file .html, it will be parsed as HTML. +**Supervisor**: Prof. Dr. Vimal Bhatia +**Duration**: May 2022 - Dec 2023 + +Developed a narrowband radar system using the Ettus USRP B210 SDR. This project involved: +- Operating SDR to measure object distances and adjusting the carrier frequency to study penetration depth. +- Designing an MFCW radar algorithm integrated with GNU Radio. +- Using the Texas Instruments TI AWR1642 for additional measurements, accurately identifying subsurface metallic plates. + +--- + +--- +title: "ASER Estimation of HQAM Signals through AWGN and Rayleigh Channels" +excerpt: "Enhanced ASER estimation for HQAM signals in varying channel conditions
" +collection: portfolio +--- + +**Supervisor**: Prof. Dr. Vimal Bhatia +**Duration**: April 2024 - July 2024 + +Enhanced formulas for ASER estimation of HQAM signals, improving accuracy in AWGN and Rayleigh fading channels. Key aspects included: +- Conducting MATLAB simulations to analyze HQAM performance. +- Optimizing the prediction reliability for ASER, making it applicable to varied channel conditions. + +--- + +--- +title: "Channel Sounder and Doppler Shifter using PLUTO SDR" +excerpt: "Developed tools for analyzing wireless channels and Doppler effects
" +collection: portfolio +--- + +**Supervisor**: Prof. David Michelson, University of British Columbia +**Duration**: May 2023 - Aug 2023 + +Built a Channel Sounder and Doppler Shifter using ADALM PLUTO SDRs, with applications in satellite communication: +- Designed a Doppler Shifter to generate frequency shifts and correct Doppler distortions. +- Conducted wireless channel analysis with LTE modulation in MATLAB, reducing bit error rates. + +--- + +--- +title: "LiDAR-Based Obstacle Avoidance" +excerpt: "Developed LiDAR-based navigation for warehouse robotics
" +collection: portfolio +--- + +**Competition**: IITI Summer of Code 2022 +**Duration**: Jul. 2022 - Aug. 2022 + +Implemented LiDAR-based obstacle avoidance for robots in a warehouse environment. Highlights include: +- Dynamic tracking with Gazebo 11 and ROS Noetic on Ubuntu. +- Path planning using Teb Local Planner for efficient navigation. + +--- + +--- +title: "NXP AIM Race Challenge" +excerpt: "Developed a race car model with obstacle detection and path planning
" +collection: portfolio +--- + +**Organization**: NXP Semiconductors +**Duration**: May 2022 - Sept. 2022 + +Designed a race car model for NXP AIM India’s challenge, focusing on: +- YOLO V7 for object detection and path planning using LiDAR and Camera data. +- Simulating the system with ROS2 Foxy on Ubuntu. + +--- + +--- +title: "Robotic Arm Development" +excerpt: "Created robotic arm for automated vehicle charging
" +collection: portfolio +--- + +**Event**: 11th Inter-IIT Tech Meet, IIT Kanpur +**Duration**: Jan. 2023 - Feb. 2023 + +Developed a robotic arm for Jaguar Land Rover’s vehicle charging automation: +- Used stereovision cameras and Aruco Markers for 6D pose estimation. +- Simulated Kinova Gen3 robotic arm in MATLAB for control testing.