In Microwave communication links, The rain drop attenuation experienced is mainly due to
At Microwave frequencies , the size of the antenna becomes
Which of the following is the major advantage of Travelling wave tube over Klystron
Which of the following is the disadvantage of microstrips with respect to stripline circuit
_______ is the best medium for handling the large microwave power
Which of the following is the one of the reason why vacuum tubes eventually fail at microwave frequencies
PIN diode is suitable for use as a _____
HEMT(High Electron Mobility Transistor) used in microwave circuit is a _________
In multicavity klystron additional cavities are inserted between buncher & catcher cavities to achieve
Reflex klystron is a ______
Which of the following elements are taken in Microwave
For which of the following reason, the Varactor diode is not useful at microwave frequencies
__________ is a region of Electromagnetic spectrum having frequency ranging from 1GHz to 100 GHz
In p mode operation of magnetron, the spokes due to phase focusing effect rotate at an angular velocity corresponding to ________