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Recent content by spongey

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    PAL to LVDS

    Hi, I'd certainly not considered that chip and it might make me rethink my panel choice. I do have an unusual requirement for a panel which has limited me to lvds so far, but I might have another look at the panel options now. thank you for finding it.
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    PAL to LVDS

    Hi, I've got a PAL video signal that I need to convert to display on a LVDS LCD screen. I've had a look for off the shelf solutions and not found anything likely apart for some rtd2662 based boards which I can try to reprogram to suit. I just wanted to check if anyone had any other suggestions...
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    Time dependent S parameters

    Thanks for the reply, I was suspecting as much. Your switching idea is clever but I'd be worried about the jumps, I'm very interested in the phase of the S parameters for the downconversion so this does concern me a bit, but I might give this a try to see how it goes. If not, I'm back with...
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    Time dependent S parameters

    I have a set of S parameters corresponding to a dynamic simulation, eg 100 simulations of something moving past and antenna, time 0 to 1 ms (an s paramter result every 10us) I'd like to use this set of S parameters in a downconversion simulation (whichever package that would suit, ADS, AWR...
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    Frequency-dependant-port (MWO)

    Re: Frequency dependant port (MWO) Cheers for the reply BB. So I can't really get away without modelling the complete oscillator cct and then doing a load pull... I was trying to avoid this as there's a dielectric puck in there and I'd rather avoid modelling that unless there was an...
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    Frequency-dependant-port (MWO)

    Frequency dependant port (MWO) Hi, I'm modifying/improving a simple microwave oscillator. I have a device's S parameters (oscillator FET) and I'm constructing the rest of the circuit on the output (harmonic filters etc). In MWO I would like a simulation setup where I have an source port that...
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    agilent ADS plots; finding the second peak

    Hi, does anyone know how to have an aglient ADS plot marker go to the second highest peak, or a function that I can use to find it for use in a plot equation. I can't see anything that might help in the function list, and the markers don't seem to cover this. thanks in advance,
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    [SOLVED] CST optimise during a parameter sweep

    I managed to figure it out in the end; I just had to write With Optimizer .start End With in the case 2 statement of the user defined parameter sweep watch, with my optimiser settings already setup. I've a few niggles to iron out with my post...
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    [SOLVED] CST optimise during a parameter sweep

    Hi, Using CST 2011: I'm running a parameter sweep with the result templates to plot a max point of a S21 plot; However, I would like to optimise ( or adjust another parameter) to get the S21 back to a desired frequency before I log my S21 max point. My thinking was somehow to run an optimise...
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    Layout artwork/printing agilent ADS

    Hi, I've a completed layout in ADS and am wanting to produce the artwork for creating the micro strip circuit. Our lab has a convoluted process of exporting dxf and colouring it in and scaling it a few times. After some playing with the artwork generation in ADS, I've not produced anything...

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