Optisystem

May 5th, 2015
Studypool Tutor
Price: $10 USD

Tutor description

Aim : To design an optical data communication network which uses Offset Quadrature Phase Shift Keying modulation technique.

Word Count: 893
Showing Page: 1/5
OptisystemAim : To design an optical data communication network which uses Offset Quadrature Phase Shift Keying modulation technique.oftSware used : OptisystemComponents used:1) Psuedo Random Bit Sequence Generator2) RZ Pulse Generator3) Fork 1x24) Oscilloscope Visualiser5) RF Spectrum Analyser6) OQPSK Modulator7) Quadrature De-modulator8) M-ary Threshold Detector9) Eye Diagram Analyzer10) PSK Sequence DecoderComponents Description and their Specifications:PRBS Generator :In this project, the data is in the form of digital data i.e 0s & 1s. Hence in order to generate a digital sequence we do need a data generating source, hence we use a digital data source generating a random binary sequence known as pseudo random binary sequence generator. The bit sequence is designed to approximate the characteristics of random data.Bit rate = 30375000 bits/secOrder = 8RZ Pulse Generator : Generates a Return to Zero (RZ) coded signal. It uses RZ line coding technique to generate electrical signal using binary pulses as its input.Duty cycle is 0.5 bits. Rise time and Fall time both are equal to 0.05 bits.Sample rate = 1.94 GHzFork 1x2 : Here in this project , the bit sequence is to be given to RZ pulse generator and OQPSK modulator. Fork 1x2 copies the input signal into two output signals. This tool allows us to duplicate component output ports.Oscilloscope Visualizer: This visualizer allows us to calculate and display electrical signa

Review from student

Studypool Student
" excellent work as always thanks for the help "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1827 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors