wireless and communication, Electrical Engineering

Assignment Help:

With a maximum excess delay of and a chip duration of , the multipath components
fall in delay bins. This means that we experience leakage of energy between chips and
the channel is therefore wide-band.
If the maximum excess delay is , then the channel is much shorter than a chip and we do not
experience any significant leakage of energy between chips. The channel is therefore considered as

Related Discussions:- wireless and communication

Calculate critical angel and fundamental gaussian mode, (1) An argon ion la...

(1) An argon ion laser, emitting light at a wavelength of 488nm with a beam divergence of 150 firad, is used to illuminate the moon. (i) Assuming the earth-to-moon distance is 3

Find the bandwidth of the modulated signal, The signal m(t), whose frequenc...

The signal m(t), whose frequency spectrum M(f ) is to be transmitted from one station to another. Let the signal be nor- malized, i.e., -1 ≤ m(t) ≤ 1. Find the bandwidth of the mod

Shunt dc motor, Shunt DC motor In this arrangement, the armature and f...

Shunt DC motor In this arrangement, the armature and field coils are connected in parallel (the motor is called 'shunt connected'). Analysis With refere

Amplifier, Amplifier Usually, an amplifier or simply amp, is any devic...

Amplifier Usually, an amplifier or simply amp, is any device which changes, generally increases, the amplitude of a signal. The connection of the input to the output of an amp

Relative permeability, The force between two wires 1 metre apart and each c...

The force between two wires 1 metre apart and each carrying 1 amp is 2 x 10 -7 Newtons when in a vacuum (or in practice, air).However, it is found experimentally that the force is

Calculate the amplitude and the frequency of the sine wave, (a) The key el...

(a) The key elements of a protocol are the syntax, semantics and timing. Give a brief explanation of each of these key elements. (b) A file contains 4 million bytes. Compare

Explain the ascii character set - microprocessor, Explain the ASCII Charact...

Explain the ASCII Character Set? Most programming languages have a means of defining a character as a numeric code and, conversely, converting the code back to the character. ASC

Why the gain of the amplifier decreases if the ce is avoided, Q. Why the ga...

Q. Why the gain of the amplifier decreases if the CE is avoided? When the ce is connected in the circuit, ac signals get bypassed through it to the ground. In the absence of Ce

Find the minimum sum of products, Given that , f(a,b,c,d,e) = Σm (6,7,9,11,...

Given that , f(a,b,c,d,e) = Σm (6,7,9,11,12,13,16,17,18,20,21,23,25,28) using a Karnaugh map. (i) Find the essential prime implicants (ii) Find the minimum sum of product

Show the use of hexadecimal, Hexadecimal is of use in IT because (1) It...

Hexadecimal is of use in IT because (1) It is a compact system (e.g. only 3 digits represent the number 986) (2) As 16 are a power of 2 it turns out to be quite easy to conv

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages