Radar System
2 次查看(过去 30 天)
显示 更早的评论
Dear Sir,
My name is Mohamed Elwakdy. I am Ph.D. Student at Faculty of Engineering - Ain Shams University. I am looking to create radar system as a Simulink by using Matlab Program. The radar system is including of transmitter and receiver. The transmitter is including of:
1- Chirp Generator
By the chirp generator, there is chirp signal as saw tooth signal form low to high frequency (from 100 Mbps to 600 Mbps) and repeat periodically....
2- Operational Amplifier
The chirp signal is as input of operational amplifier.
3- Laser Diode
The output of operational amplifier is as input of laser diode. I want the laser beam to carry the chirp signal to range (R) is 200 meter the object so I would like to know "What are the characteristics of operational amplifier and laser diode that can help me to do that?"
Thank you very much
Have Great Day
Mohamed Elwakdy
0 个评论
回答(1 个)
mohamed al-asklany
2012-3-20
okey, chirp signal can be generated from vco block in comm.block set drived by saw tooth from signal genrator in source block set then use gain of operational amp. and then add integer delay then make product of delayed signal and transmitted signal then low pass filter according to fre. used then take fft and scope
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Environment and Clutter 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!