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DAE Technology Code |
Name of Technology |
Brief Description |
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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 |
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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. |
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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 |
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Radio Frequency Amplifier Modules (RFAM) |
RF amplifier modules are indispensable part of any high-power system/ transmitter |
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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. |
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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. |
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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. |
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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. |
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| 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. |
