Microwave Devices

Recent Projects Completed

S. No. Project and its application Sponsor
1. Title: 2.6 MW S-Band Tunable Pulse Magnetron
Application: Medical LINAC developed by SAMEER
DEITY
2. Title: 3.0 MW S-Band Tunable Pulse Magnetron
Application: BARC LINAC for Cargo scanning
BARC
3. Title: 140W Ku Band short length Space TWT
Application: Satellite Communication Transponder
SAC-ISRO
4. Title: 6MW S-Band Klystron
Application: Linear accelerators based systems for cargo scanning, medical applications
etc.
BARC
5. Title: 200kW 42GHz Gyrotron
Application: Electron Cyclotron Resonance Heating (ECRH) of Plasma in Plasma Fusion
Reactor at IPR, Gandhinagar
DST (Joint project executed by 5 institutions (CEERI, IPR, IITR, BHU, SAMEER) with CSIR-CEERI as Nodal Lab
6. Title: Mercury Free Plasma based UV/VUV source for water purification
Application: Water purification system.
The technology has been transferred to two industries for mass productions.
CSIR-Network Project under 12th FYP. With CSIR-NEERI as participating  Laboratory.
7. Title: Large Volume Penning Plasma Discharge Device
Application: Calibration of VUV-spectrometer–detector system from 23 nm-106 nm
in Tokamak machines
IPR, Gandhi Nagar
8. Title: 35kV/3kA Thyratron
Application: Pulse Modulator for Linear Accelerator
BRNS
9 Title: 40kV/5kA Pseudospark Switch, Pulse width; 5 microsecond
Application: Pulse Modulators and Crowbars
CSIR Network Project under 12th FYP
9. Title: Water cooled rf Coupler
Application: To feed rf power in protron accelerator (LEHIPA) system.
BARC
10. Title: 625MHz RF coupler
Application: To feed rf power in INDUS-2 cavity of RR-CAT, indore.
RR-CAT, Indore
11. Title: 8 channel rectangular RF window
Application: To feed rf power in Tokamak.
IPR, Gandhi Nagar
12 Title: Dispenser Cathode
Application: Microwave tubes
CSIR Network Project under 12th FYP

Past Projects Completed

S. No. Project and its application Sponsor
1. Title: C-Band 60W Space TWT
Application: Satellite communication Transponder
ISAC-ISRO (It was joint venture of CEERI-BEL-ISRO)
2. Title: S-Band 30W Helix TWT
Application: Radar Application
DRDO
3 Title: C-Band 20W Helix TWT
Application: Ground station
ISRO
4. Title: S-band, 2 MW Pulse Tunable Magnetron
Application: RF Source of MICROTRON Also carried out limitted production
BRNS
5. Title: S-band, 500kW Pulsed Magnetron (Developed 4 versions)
Application: Indian Navy. Tubes were batch produced and supplied to indian Navy.
The technology was tranferred to CEL Sahibabad.
DRDO
3. Title: S-band 1.0MW Tunable pulsed Magnetrons (Developed 6 versions)
Application: Indian Air force
DRDO
4. Title: S-band 1.0MW fixed frequency pulsed Magnetrons
Application: Indian Air force
DRDO
5. Title: S-Band 5MW Klystron
Application: RF Source to Synchrotron Radiation Source at RR_CAT, Indore
RR-CAT, Indore
6. Title: 1.0 kW L-S Band Klystron
Application: Troposphere Communication (Technology Transferred to BEL).
DRDO
7. Title: 200 W and 400W S-Band M-Carcinotron Sponsor:
Application: Airborne Application
DRDO
8. Title: 25kV/1kA Thyratron, pulse width; 500ns Sponsor:
Application: Pulse Modulator for Linear Accelerator
BRNS