Write short note on Magnetron Oscillator.
29 March, 2024What is a slow wave structure? Why does the TWT need such a structure? Explain the beam and RF interaction in such wave tube.
29 March, 2024Compare and contrast the bunching operation in a two cavity klystron and reflex klystron.
29 March, 2024With the neat sketch, explain working principle of a two – hole directional coupler. Derive the scattering matrix of magic Tee. A multi hole directional coupler is fed with single power of 2.8 mW at 10 GHz. The coupling factor is 3 dB and the directivity is better than 40 dB over X-band range. Find the distribution of power at all other ports.
29 March, 2024What is IMPATT diode? How does the negative resistance arise in this diode?
29 March, 2024What is Gunn diode oscillator? What are different modes of operation of Gunn diode? Mention its applications.
29 March, 2024What is E-plane Tee? Derive its S-matrix.
29 March, 2024