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

Current transformers., CT 10VA, 50A/5A, 6ohz, 2.4KV required nominal primar...

CT 10VA, 50A/5A, 6ohz, 2.4KV required nominal primary voltage?

Find the percent of probable error, Q. A voltmeter with a full scale of 100...

Q. A voltmeter with a full scale of 100 V has a probable error of 0.1% of full scale. When this meter is employed to measure 100 V, find the percent of probable error that can exis

Why negative feedback is employed in wein bridge oscillator, Q. Why negativ...

Q. Why negative feedback is employed in Wein Bridge Oscillator. Also explain the working of oscillator? The Wein Bridge Oscillator consists of two stages of the RC coupled ampl

Common base configuration - bjt, Common base configuration: for pap t...

Common base configuration: for pap transistor connection for common base operation is as follow: common base means base is common to both input and output side of configurati

Develop logic expression and find one possible logic circuit, Q. Figure (a)...

Q. Figure (a) shows the seven-segment array that iswidely used to formthe decimal digits 0 to 9 in LEDdisplays, as indicated in Figure(b). Let the inputs be the four binary digits

Dynamics of electrical machines, 1. Modeling of Armature and Field Controll...

1. Modeling of Armature and Field Controlled DC motors: Steady state and dynamic models; development of block diagrams; assumptions used; complexity involved in realistic models;

Hall effect, Describe hall effect?also describe it''s mathematical analysis...

Describe hall effect?also describe it''s mathematical analysis and it''s properties

assembly language program , Write an Assembly language program that will p...

Write an Assembly language program that will produce a PWM signal with a desired average voltage. The user selects the desired average voltage by pressing keys 1 - 4. If the

Explain polyphase induction motor, Q. Explain polyphase induction motor? ...

Q. Explain polyphase induction motor? The polyphase induction motor operates with polyphase alternating current applied to the primary winding, usually located on the stator of

Explain index mode and base address mode, Explain index mode and base addre...

Explain index mode and base address mode (with examples) available in microprocessors. Index Mode and Base Address Mode: Address supplied through the instruction is adde

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages