what is the use of combiner in gsm phones
Answer Posted / vidhya
we can use a signal detection arrangeent which is an
arrangement including a receiver and an enveloped detection
arrangement. The receiver receives radio frequency signals
generated according to a predetermined wireless
communication protocol. The envelope detection arrangement
screens the radio frequency signals for a predetermined
signal which utilizes the predetermined wireless
communication protocol and has a predetermined envelope
sequence. Upon detection of the predetermined signal, the
arrangement transmits a further signal to a computing
device coupled thereto. The further signal is an
instruction for the computing device to execute a
predetermined action. It can be possible through Pulse
Envelope Demodulation method too with unique Digital Signal
Processing algorithms help to prevent false alarms while
differentiating between strong, weak, and interfering
signals.further the combiner is not frequency selective..
Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
what are the basic logic elements?
What are the characteristics of scr?
What are the questions that are asking at iris aptittude question paper
sir please provide me the previous technical papers for hpcl writtien exam
Define what is meant by led?
hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electrical stream)...hoping to hear from u at the earliest
sir i preparing J.E railway exam..so pl.send me solved paper.J.E...TELECOM ,SIGNAL,
Where to use friend function in binary operator overloading . How? explain with an example.
What is auadag?
which are the five general EMI(electromagnetic interference) testings conducted on any system?
On what parameters does the free running frequency of vco depend on?
What happens when a magnetic material is heated strongly?
hey any one has sample placement papers for citrix r&d, bangalore, pls send it to me on ecpradeep2006@gmail.com, i have got my tests on 3rd sep
which modulation is better in terms of power and bandwidth angle or amplitude modulation ???
what is transformer utilisation factor?