SOLID-STATE RF POWER AMPLIFIERS
Following are some of RF
power amplifiers designed by DRDO and manufactured by local vendors under
transfer of technology programme of DRDO.
A solid-state L-band power
amplifier has been realised by utilising state-of-the-art MOSFET modules.
The power amplifier has built-in control circuits and protection circuits
for high temperature and load VSWR. It is used for electronic attack
microprocessor controlled VHF amplifier comprises a MOSFET-based power
amplifier, fast filter switching unit and a switched mode power supply.
Amplifier can be operated on IEEE-488 bus or through front panel controls.
With excellent BITE facility, adequate built-in protection and features like
noise quietening and graceful degradation, the amplifier is iDEAL for
electronic countermeasure applications.