Satellite Communication What circuit is responsible in activating and deactivating adjacent antenna elements in a mobile satellite array? Radial divider Divider/combiner Radial combiner Radial multiplexer Radial divider Divider/combiner Radial combiner Radial multiplexer ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The smallest beam of a satellite antenna radiation pattern Spot beam Zone beam Hemispheric beam Global beam Spot beam Zone beam Hemispheric beam Global beam ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A satellite batter has more power but lighter. Hydrogen Magnesium Leclanche Lithium Hydrogen Magnesium Leclanche Lithium ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the delay time for satellite transmission from earth transmitter to earth receiver? 0.5 s 5 ms 1.0 s 0.25 ms 0.5 s 5 ms 1.0 s 0.25 ms ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication The most common device used as an LNA is Tunnel diode Zener diode IMPATT Shockley diode Tunnel diode Zener diode IMPATT Shockley diode ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance. Balun Quarter-wavelength transformer Stub Microstrip tapers Balun Quarter-wavelength transformer Stub Microstrip tapers ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS