The following technologies are developed as spin-off during regular R&D activities and are available to industries/ startups on non-exclusive basis.

 

Advanced Instrumentation

DAE Technology Code

Name of Technology

Brief Description

AI22RRCAT

Radio Frequency Directional Power Sensor

For high power Radio Frequency (RF) systems, power monitoring and sampling, at different junctions is a necessary process for system commissioning, fault debugging and health monitoring

AI23RRCAT

60 kW RF Broadband Dual Directional Coupler

Directional Coupler is an indispensable measurement tool that provides a convenient and accurate means of sampling of RF energy in high power RF systems.

AI25RRCAT

Variable Collimated Hollow Laser Beam Generator

Variable Collimated Hollow Laser Beam Generator is a device which has been developed to generate a collimated hollow laser beam of variable diameter from an input laser beam of Gaussian/uniform spatial profile

AI27RRCAT

Radio Frequency Amplifier Modules (RFAM)

RF amplifier modules are indispensable part of any high-power system/ transmitter

AI28RRCAT

Rigid Coaxial Transitions

High power rigid coaxial line RF components like Power Combiners, Directional Couplers, RF Circulator and Rigid Coaxial line sections are integral parts of any High-power RF system.

AI29RRCAT

High-stability, Current-controlled, Card-based, Unipolar, Switch-mode Power Converter for Electromagnets

The power converter is capable of delivering unipolar output current of 15 A  maximum with output current stability within +/- 100 ppm of the full-scale current. It operates on 230 V, 50 Hz ac mains and is developed on a single 6U double-sided PCB.

AI30RRCAT

High-stability, Current-controlled, Card-based, True-bipolar, Switch-mode Power Converter for Electromagnets

This is a high-stability, output-current-controlled, switch-mode, true-bipolar power converter for electromagnet, capable of delivering output current of +/- 15 A maximum, with output current stability within +/- 100 ppm of the full-scale current. It operates on 60 V DC maximum input and developed on a single 6U four-layer PCB.

AI36RRCAT

Agni Rakshak - Raman optical fiber based distributed fire sensor system

An import substitute product extensively used for variety of high end microwave circuit applications such as high power solid state amplifiers, patch antennas, mobile base stations etc.
AI04PIHUB

High voltage DC power supply for high power radio frequency amplifiers

A solid state modular -36 kV, 24 A crowbarless DC power supply is designed, developed and demonstrated for full range 24-pulse input and low ripple output for biasing vacuum tube based high power RF amplifiers. This power supply meets the stringent input and output performances demanded by high power RF amplifiers at relatively lower cost compared to existing schemes employed worldwide.
AI05PIHUB

A 50 V, 300 A modular water-cooled DC power supply with high availability for solid state RF amplifier

This modular water-cooled DC power supply has both DC and pulse loading capability and is suitable for biasing solid state radio frequency (RF) amplifier operating in CW as well as pulsed mode. The availability of this power supply is very high of the order of 0.99999. The amplitude of undershoot and overshoot is limited to 2.5 V during pulse loading.