Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

noise analysis in microwave office

Status
Not open for further replies.
Y

young.microwave.eng

Full Member level 3
Joined
Oct 22, 2008
Messages
150
Helped
11
Reputation
22
Reaction score
11
Trophy points
1,298
Activity points
2,310
hi all
I'm going to analyze SNR in wilkinson power divider.I meant i want to introduce some signal with certain value of noise in one port of wilkinson power divider and see the effect of power divider on SNR in other ports in AWR microwave office.would you please guide me simulate it in that software?
I dont know how I can introduce some signal with certain value of noise added
THANKS IN ADVANCE
 

Wilkinson as a passive device do not introduce noise in the circuit, but it's insertion loss (about 3dB) will affect the system noise figure.
So, in the simulator don't need to add a noise source, but just a simple 3dB pad attenuator.
 
hi
thanks for your reply
I was aware of what you said.But if I want to simulate anyway, how can I do that?
Imagine I'm going to simulate some device (including passive or active devices),how can I introduce noise sources in microwave office?
 

In Circuit Elements you have Noise Sources.
 

actually I have connected different noise sources and set up different measurments, But I coulden't establish the proper result.would you please tell me about the source and measurment setup more precise
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top