Consider a direct sequence spread spectrum

Assignment Help Electrical Engineering
Reference no: EM13141102

DSSS
Consider a direct sequence spread spectrum (DSSS) system attempting to transfer data. The DSSS system has a data rate of 2 Kbps (2 thousand bits/sec) which is spread to 2 Mcps (two million chips per second). How much would be the processing gain:

a) 30 dB
b) 20 dB
c) 100 dB
d) 60 dB

Reference no: EM13141102

Questions Cloud

What is the final concentration of cells : you have 0.05mL of an undiluted culture at a concentration of 3.6 X 10^6 CFU/mL. You then add 4.95mL sterile diluent. What is the dilution, and what is the final concentration of cells?
Explain what is the impedance of the load : A load has a 20 ohm resistor and a 4 Henry inductor connected in series. It is connected to a power source with v(t) = 100 cos(50t), connected in series to the load. What is the impedance of the load? Use phasor transform methods to obtain your an..
How could you characterize any non serratia marcescens : within the context of this simulation, how could you characterize any "non Serratia marcescens" growth on slide 1 or 2 of your plate.
Record the conversion of the bonds : Provide the journal entry to record the conversion of the bonds assuming Picard considers the conversion
Consider a direct sequence spread spectrum : Consider a direct sequence spread spectrum (DSSS) system attempting to transfer data. The DSSS system has a data rate of 2 Kbps (2 thousand bits/sec) which is spread to 2 Mcps
Should teachers take time to understand : Question for Maria 10.3 is "Should teachers take time to understand a student's culture? Is it really relevant?"  2. Question for Martha 3.3 is "Should Governments provide compulsory training for parents and guardians to give them opportunities to ta..
Determining income tax return : Alice Johnson, Social Security number 222-23-3334, is a single taxpayer and is employed as a secretary by State University of Florida. She has the following items pertaining to her income tax return for the current year:
Does the agar have an antibiotic beyond zone of inhibition : does the agar have an antibiotic beyond the zone of inhibition? how does your answer tie in with MIC?
Problem regarding lease or buy the pcs : Discuss the implication's related to the CFO's desire to keep the transaction "off" the balance sheet. Base on the information presented make a recommendation as to whether AMG should lease or buy the PCs.

Reviews

Write a Review

 

Electrical Engineering Questions & Answers

  Define infinity expected number of packets in the queue

If you have an M/M/Infinity system with arrival rate lambda and service rate mu(µ), how would you show that the expected number of packets in the queue is equal

  Implement the relative addressing mode

Write an optimal sequence of control microinstruction

  Problem on transmission line operation

Evaluate the TL parameters. Include the effect of the earth as ideal. Do not incorporate the effect of the shield wires.

  Define filter has steadily increasing attenuation

A filter has the following characteristics: Attenuation is 0 dB from 0 Hz to 2.5 kHz. Phase angle decreases linearly with increasing frequency above 2.5 kHz. Above 5 kHz the filter has steadily increasing attenuation.

  Define static electricity

Define static electricity and State five sources of static electricity and Describe three methods used to reduce hazards due to static electricity

  Basic column control

The basic column control system shown in Figure is somewhat more complicated than the basic neutralizer control system

  Define what is the channel capacity for a channel

What is the channel capacity for a channel with a 300 Hz bandwidth and as S/N = 3? 2nd problem: Given a channel with a 50 kHz bandwidth and a S/N = 127, determine:

  Define what is the maximum allowable value xmax

What is the maximum allowable value Xmax of X? The system is built with X-Xmax. An engineer argues that the host on the sort side of the bridge can use a minimum frame length shorter than 512 bits if they are talking to other hosts on the same sid..

  Explain resisitive load

Resisitive load, A 4:1 step down transformer uses a 60Vac source on the primary windings.

  Explain blank leading zeros in the tens digit of the display

Using Multisim, design a mod-100 BCD counter that drives a 2-digit, 7-segment display. The count sequence will be 0 through 99. Blank leading zeros in the tens digit of the display.

  Define in comparing the behaviour of an n-channel mosfet

In comparing the behaviour of an n-channel MOSFET with a p-channel device having identical geometry and threshold voltage, it is found that the n-channel FET has a greater drain current than that of the p-channel FET.

  How effect do internal capacitances in the transistor model

What effect do internal capacitances in the transistor model have on practical performance of a real system? How would you use these model values to predict system performance?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd