Advanced Radars » Exercise – 1
9. Diode phase shifters are :
(a) non-reciprocal
(b) reciprocal
(c) used in frequency scanning radar
(d) temperature sensitive
Explanation
Explanation : No answer description available for this question. Let us discuss.
Subject Name : Communication Engineering Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT
Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant
Electronics & Communication Engineering Books
Related Posts Advanced Radars » Exercise - 110. LIDAR is the same as : (a) LADAR (b) CW radar (c) SONAR (d) MTI radar Tags: advanced, radars, radar, exercise, communication, engineering
Advanced Radars » Exercise - 13. PIN diode is used : (a) as a rectifier (b) as an amplifier (c) as an oscillator (d) as a phase shifter Tags: advanced, radars, exercise, diode, phase, communication, engineering
Basic Radars » Exercise - 16. Pulsed radar gives the target’s : (a) radar and velocity (b) range only (c) color (d) size Tags: radars, radar, exercise, communication, engineering
Introduction To Radar » Exercise - 17. VHF radar operates at a wavelength of : (a) 10 m 1 m (b) 1 m 30 m (c) 1 m 10 m (d) 3 cm Tags: radar, exercise, communication, engineering
Advanced Radars » Exercise - 17. In phased array radars : (a) antenna rotates (b) antenna dose not rotate (c) beam scanning is slow (d) scanning is by frequency Tags: radars, advanced, scanning, exercise, frequency, communication, engineering