mobile and wirelss communicatio, Electrical Engineering

Assignment Help:

In a CDMA system, the signal is spread over a large bandwidth by multiplying the transmitted symbol by a sequence of short pulses, also called chips. The system bandwidth is thus determined by the duration of a chip. If the chip duration is 0.26 µs and the maximum excess delay is 1.3 µs, into how many delay bins do the multipath components fall? If the maximum excess delay is 100 ns, is the CDMA systems wideband or narrowband?

Related Discussions:- mobile and wirelss communicatio

Determine maximum neutral current-power factor, 1.) A three phase, D0 HP, ...

1.) A three phase, D0 HP, 1765 rpm, BA0 V induction motor operating at three quarter load has an efficiency of 91% and a power factor of 87%. Determine active power, apparent pow

2365 - 305 task a, List four sources of information which are essential to ...

List four sources of information which are essential to the designer of this electrical installation.

Performance equations of three phase induction motor , Performance Equation...

Performance Equations of Three Phase Induction Motor When balanced 3-? voltages are applied to the stator winding a rotating magnetic field of constant amplitude is produc

Short note on armature reaction., Armature Reaction in DC Generator: Arma...

Armature Reaction in DC Generator: Armature reaction is the effect of magnetic flux set up by armature current upon the distribution of flux under the main poles.

What is meant by thermal runaway in a transistor, Q. What is meant by therm...

Q. What is meant by thermal runaway in a transistor ? When current flows through the collector circuit, it produces heat at the collector junction. This increases the temperatu

What is solar water heating, What do you understand by solar water heating ...

What do you understand by solar water heating and discuss different kind of solar water heating based on collector-storage and circulation type. Discuss integrated collector - s

Information processing, Information Processing: Information processin...

Information Processing: Information processing is the key to improving cutting and productivity costs of excess work. Converting information to a computerized format in GIS i

What is non-maskable interrupts, An interrupt which can be never be turned ...

An interrupt which can be never be turned off (ie. disabled) is called as Non-Maskable interrupt.

Modify the jk flip-flop to operate like the t flip-flop, Q. A JK flip-flop ...

Q. A JK flip-flop is shown in Figure (a). (a) Modify it to operate like the D flip-flop of Figure (b). (b) Modify the JK flip-flop to operate like the T flip-flop of Figure (

Thermodynamics, what is the application of thermodynamics in electrical eng...

what is the application of thermodynamics in electrical engineering?

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages