What is the diffenece b/w QPSK and DPSK?In these which one
is better and why its better?
Answer Posted / padma
why qpsk is better
| Is This Answer Correct ? | 5 Yes | 5 No |
Post New Answer View All Answers
Explain why bjt is known as current controlled device and fet is known as voltage controlled device?
What is the difference between fixed-bias circuit & self-bias circuit?
What is meant by gain-bandwidth product? What is its significance?
What do you mean by vision and mission?
What type of questions are asked in Tetra pak onlinr test
For a type a chopper (first quadrant), express the following variables as a function of vs, r and duty cycle in case the load is resistive average output voltage and current?
Define angle and amplitude modulation? What is noise in modulation?
What is pin diode?
what is receiver device in ir receiver which catch over signal of ir?
What is Not-So-Stubby (NSSA)in Open Shortest Path First?
What is the best example of digital system?
Explain the effect of if in radio receiver?
In connections of mcb, is it necessary that the incoming side supply should be connected at top side of mcb. Whether this has any effect in tripping of mcb in case of fault?
Why are active filters preferred
pls. send me 10 years modle papers for the post of section engg. (E&C) in rrb ajmer, at my mail id i.e. praveen.yugal@gmail.com.