Why is antenna elevation angle at the ground station for
satellite communication always kept above 5 degrees?
Answer Posted / usha jagprakash singh yadav
if elevation angle below 5 degree then radio wave propagating through the atmosphere are more affected by noise and attenuation
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
what happens when a cdma user becomes as a roamer?
What is an inverter?
Hi, I am called for interview for UIIC's Administrative officer(IT, Hardware, Networking), What are the questions generally asked in IT administrative officer job interviews. Please help me ASAP, my interview is on 24th july 09.
What is meant by voltage commutation?
what type of quesions asks in interview?
What is parallel to serial conversion?
How to find resistivity?
What is memristor? How many modes it works? Also what is its advantage? How it differ from others & why the name evolve? & What is its uses?
What is the main differnce between the SCADA and HMI also what is DCS?
What are the advantages of integrated circuits?
What is a stage?
Explain why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?
SIR,i am applying for the jr.engineer(signal)post.kindly if you send some previos sample question -answer i will be higly obliged
How to test the GSM, CDMA wireless terminals?
Two initially identical samples A and B of pure germanium are doped with donors to concentrations of 1*10, 20 m-3 and 3*10, 20 m-3 respectively. If the hole concentration in A is 9*10 12 m-3, then the hole concentration in B at the same temperature will be