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

can anyone explain function mix in harmonic simulation in RF

Status
Not open for further replies.
L

liletian

Full Member level 6
Joined
Mar 5, 2008
Messages
337
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,298
Activity points
3,790
can anyone explain function mix in harmonic simulation in RFDE?
I am confused by expression "IF_d=mix(Spectrum,{-1,1},Mix}"
can anyone explain the mean of it? What is 1 and -1, 1 means base frequency? how about -1? also how about spectrum? Is there a good tutorial about harmonic simulation on RFDE or ADS? If do, can you give me a link, please?
thanks a lot
 

Re: can anyone explain function mix in harmonic simulation i

If you have nonlinear circuit or a linear time variant circuit and you excite it with, for example, two tones f1 and f2. The output will contain frequencies in the form n.f1±m.f2. Now in ADS, to specify a certain frequency, you use mix(signal_name, {n,m}). mix(Vout, {1,-1}) will result in the output frequency component at f1-f2 and so on so forth

Added after 2 minutes:

For a good tutorial about ADS, google "ADSexp.ppt" It's a 200-slide presentation that covers all the simulators in ADS
 
as mbyoussef said
let us say , u have entered 2 frequncuies F1 , F2 in the HB engine , and in the mix functon u typed mix {1,1}

this meanu u get F1+F2 ,
and if u typed mix {-1,1} you get F2-F1

general care
mix {m,n} get mF1+nF2

khouly
 
  • Like
Reactions: pedrocheong

    V

    Points: 2
    Helpful Answer Positive Rating
    P

    pedrocheong

    Points: 2
    Helpful Answer Positive Rating
Re: can anyone explain function mix in harmonic simulation i

Got it, thanks a lot
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top