Why is antenna elevation angle at the ground station for satellite communication always kept above 5 degrees?

2 Answers   ABCL, Seagate,

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What is The Difference B/w Routine Backup & Quaterly Backup of switch

1 Answers   HCL,

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in which place analog signal and digital signal is applied in IC?

1 Answers  

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WHY MOST OF THE STUDENTS ARE INTERESTED TO STUDY IN ECE? DID THEY GOT JOB AFTER THEIR STUDIES?

2 Answers  

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Explain the output of the lexical analyser?

0 Answers  

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Explain the working of fir filters?

0 Answers  

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how can i calculate increase electrical signal power expected at the photodiode detector output given 2 optical loss coefficients and the distance covered using multimode.thank you.

0 Answers  

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what is invrter?

4 Answers  

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no of comparators in flash converter.

2 Answers   ONGC,

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What is a stage? Explain its functioning.

0 Answers  

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what is angle and amplitude modulation? what is noise in modulation?

3 Answers  

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what is receiver device in ir receiver which catch over signal of ir?

0 Answers   HCL,

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