Title :
A 4ghz frequency multiplier
Author :
Banerjee, B.M. ; Chatterjee, C.K. ; Gupta, P.K.
Abstract :
Design details and perfomance of a 2¿4 GHz doubler using a disk seal triode is presented. The tube is mounted on the central conductor of a 3¿/4 resonator at the anode. The 2GHz input is applied, through a capacity probe, to another 3¿/4 resonator tuning the cathode. The resonators are built around the tube and are tunable over a small range. Optimum grid drive was calculated and with the available drive, the condition for maximum output found out. The 4GHz output presently available is in excess of 1W.
Keywords :
frequency multipliers; microwave tubes; resonators; triodes; 2 to 4 GHz; disc seal triode; harmonic; klystron; optimum grid drive; quartz crystal controlled oscillator; resonator tuning; travelling wave tubes; varactor multipliers;
Journal_Title :
India, IEE-IERE Proceedings -
DOI :
10.1049/iipi.1971.0015