Electronic Systems Design Engineer
Chartered Engineer [India]
Chartered Engineer [India]
Development of high-density flexible cryogenic cables for quantum computer manufactured by digital printing methods that address the scalability, integration and cost related challenges of RF cables for future demands. Recognized and selected for facilitating technological development for National Quantum Mission. Total of 8 start-ups were selected out of 130 applications.
Development of flexible electronics, electrodes and sensors for wearable and other applications using additive manufacturing techniques like screen printing, inkjet printing, deposition, aerosol jet printing, etc.
Development of a complete wearable ECG patch solution for real-time wireless minitoring. ECG is based on a single lead system utilizing a low noise AFE. Startup has been selected for incubation under SINE IIT Bombay
Utilizing the capabilities and precision of an aerosol jet printer to print RF antennas for wireless in body bioelectronic or ingestible electronic devices. The Optomec AJ5X can print features down to 10 microns with conductive inks like silver, copper or gold
Development of a modular and scalable system for sensing and interpreting nature's behavior against different stimulus, signals, impacts, and adapting the same in human lifestyle for a sustainable future with the help of suitable acquisition and processing systems.
Collaborations are welcome!
Development of a person mounted 100MHz impulse type ground penetrating radar to be used on rough terrain. Primary application - structural, excavation, mines
A Selected List
Redesigned the outdated OpenBCI Ganglion with updated parts along with ESP32S3 for processing and networking. EEG wearable product to assist and guide an individual to achieve mental flow state through EEG data capturing and processing.
Ethernet and WiFi enabled climate sensor with temperature. humidity, dew point and particulate matter sensor featuring unobtrusive E-Paper display interface. Can be used in industrial as well as household spaces.
A fully featured ADS1299 ADC based wireless (BLE), wearable EEG device in the form of a two board stack built around the MSP430FR5739 uC. In-built PMIC for 1S Li battery and USB-C charging.
An ADS1299 addon for the Arduino Portenta H7 which interfaces through the stacking DF40 connectors and is utilized in precise EMG signal capture and analysis for advanced prosthetic (Bionic) arm development.
Development of RF & microwave training material based on hardware system utilizing the flexibility and customizability of the HackRF One software defined radio (SDR) and the convenience of GNURadio software.
A low cost system hardware implementation of a microarray scanner utilizing common off the shelf boards and components like Raspberry Pi, Nvidia Jetson Nano, DLPDLCR2000EVM projector and PiCam.
Wearable EEG & ECG solution for real-time space-crew health monitoring. EEG is based on a 10-20 system utilizing a 24 bit low noise ADC meeting all specifications set by ACNS.
A software defined radio (SDR) addon based on LMS7002 FPRF IC for Artix 7 FPGA trainer kit. Hardware is compatible with LimeSDR.
Built a 1064 nm fiber laser system-based testing facility for emulating SETs (Single Event Transient) in different electronic components and ICs.
A handheld Ground Penetrating Radar designed and built to assist the Indian military in land mine detection and cross-border tunnel detection activities.
BioSense Wrist Band
A wrist band designed for tracking the vitals and other important parameters of security personnel during their duty hours.
LUMOS
Clip-on reading light which is rechargeable (USB-C), displays battery level and has push button brightness controls
A bike mounted action camera with simple button interface based on Raspberry Pi Zero and Pi Cam v1.3.
A reverse sawtooth generator with variable gain, offset and frequency utilizing COTS components and basic analog circuitry. The generator was used as a bias drive for substrates in a ECR plasma enhanced CVD system.
Annealing Study of Copper Substrate for its Grain Size Optimization
Annealing cost effective polycrystalline Cu foils in order to use them in suitable applications as an alternative to expensive monocrystalline Cu foils.
SP6T Wideband RF Switch (5 - 3000 MHz)
Single pole 6 throw RF switch ; 3 bit control channel ; 3-5V operation ; Controlled by android running on an Asus Tinker Board. The RF switch was used for industrial testing of autnomous door opening feature in Mercedes EQS series of luxury electric sedans.
VHF Satellite Receiver Station
RTL-SDR dongle connected to a 137MHz V-dipole capable of receiving NOAA automatic picture transmissions and ISS broadcasts.
EchoDe
ESP8266 12E based hardware running Sinric firmware, enables Amazon Alexa to control appliances
Dexter
(IEM Innovation Lab)
A retrofittable predictive home automation system that continuously learns the user's behavior and reciprocates it. The system has features like occupancy detection, auto determination of appliances to control, brightness/speed control of appliances, and maintaining legacy switch functionalities.
For more projects
Electronics Engineering:
RF & Microwave Devices
Mixed Signal & High Speed Circuit Design
Embedded Electronics
Radar Systems
Flexible Printed Electronics
Antenna Design
Software Defined Radio
Power Electronics
Sensor Fusion
Biomedical Electronics
ECG
EEG
EMG
Testing & Validation
Designing & Simulation Software
Altium Designer
Fusion 360
Autocad LT
Ansys Suite
Xilinx ISE
Quartus Prime
MatLab
LT Spice
Origin Pro
GNU Radio
Keysight ADS
Adobe Suite
Amateur Wireless Station License
Restricted Grade
Call Sign: VU3CZT
Chartered Engineer [India]
Electronics & Telecom Engineering Division
The Institution of Engineers (India)
Certificate No.: AM3150146
Vijeth Rai
Technical Director at Symbionic
Got to work with Aditya on a hardware project involving EMG pattern recognition. Its generally hard to get the technical specialization and expertise in such low-noise designs, esp in India. Overall, quite happy with his work. The design works as intended. Was especially impressed with his communication and thoroughness in all the tasks involved. He was amazing at not just the design work but also in ensuring overall completion and success of the project by helping out in other aspects such as fabrication, BOM purchasing, logistics etc. Would highly recommend Aditya for any design projects.
Izhar Dad Khan
Research Assistant at Basque Center on Cognition, Brain and Language (BCBL)
As per my work experience with Aditya. I have observed him as an efficient PCB design engineer especially in low potential compact size PCB design. Apart from designing tools expertise and his technical skills, I would like to appreciate his technical proficiency in mixed circuit design validation. I would like to recommend him as per his engineering and managerial assistance to execute PCB designing project
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