Satellite Communication Most mobile satellite array uses ___________ in transforming 50 to 150 Ω impedance. Quarter-wavelength transformer Balun Stub Microstrip tapers Quarter-wavelength transformer Balun Stub Microstrip tapers ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication Is a loss of power of a satellite downlink signal due to earth’s atmosphere. Path loss RFI Atmospheric loss Radiation loss Path loss RFI Atmospheric loss Radiation loss ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication ___________ is a satellite that rotates around the earth in a low-altitude elliptical or circular pattern. Prograde satellite Retrograde satellite Geosynchronous satellite Nonsynchronous satellite Prograde satellite Retrograde satellite Geosynchronous satellite Nonsynchronous satellite ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the local oscillator (mixer) frequency of the satellite with an uplink frequency in GHz band? 2555 MHz 3500 MHz 2225 MHz 4500 MHz 2555 MHz 3500 MHz 2225 MHz 4500 MHz ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication A mobile satellite array has usually how many elements? 6 12 88 14 6 12 88 14 ANSWER DOWNLOAD EXAMIANS APP
Satellite Communication What is the first passive satellite transponder? Moon Score Sun Early Bird Moon Score Sun Early Bird ANSWER DOWNLOAD EXAMIANS APP