Technology Offers Details

A Control Circuit for Diode-based RF Circuits

A driver circuit for stepwise temperature invariant performance of diode-based RF circuits such as p-i-n and Schottky diode-based attenuator, phase shifter, linearizer etc.

Sector: Electrical & Electronics
Country: India
Area of Application:
•Electronically controlled RF attenuators for various RF/Microwave instruments.
•Electronically controlled RF phase shifters for RF/Microwave instrument and digital beam forming networks.
•Gain control of RF/Microwave amplifiers for on-board and ground based instrument.
•RF Linearisers for TWTAs, SSPAs
Keywords: SAC, TTID, Space, Control Diode Circuit
Advantages:
Environmental aspects:
Development Status: Fully Commercialized
Legal Protection: Patent
Technical specifications:
•The driver circuit will provide bias to the RF diodes to provide temperature compensated RF performance without using any temperature sensors.
•No temperature sensor is required, since properties of
Transfer Terms: Technology Licensing
Target Countries:
Estimated cost (US$):
Your Contact Details:
Contact Person: Space Applications Centre (ISRO)
Address: 33 22 / TTID / PPG, SPACE APPLICATIONS CENTRE (ISRO), JODHPUR TEKRA
City: AHMEDABAD
Country: India
Zip/Pin Code: 380 015

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