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Recent content by Pushhead

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    Monitoring process activity on my PC

    Thanks tpetar!
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    Monitoring process activity on my PC

    Hi all, I am looking for an application that can monitor and record a process activity on my PC along time. for example: If I activated "process1.exe" two times in one week for 10 minutes then i'd like to see a recorded plot or a text file with that information. I have Process Explorer but I...
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    Coax to a low profile Waveguide transition

    Thanks zhul3, i'll try to contact them
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    Coax to a low profile Waveguide transition

    Thanks jiripolivka, I agree with what you said. This holds for almost everything that requires more than an "off the shelf" product. I did design a tapered transition with reasonable performance. However, my deign is electrically (and physically) large, so i'm looking for something a bit more...
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    Coax to a low profile Waveguide transition

    Hello all, I am trying to design a transition between a 50Ω coax line and a rectangular waveguide with unusual dimension: ~200mm width and ~2mm height (a very wide and short waveguide) The purpose is to excite the TE10 mode with good matching and wide bandwidth. I'll be glad to hear your ideas...
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    CST MWS far field source for UWB antenna

    Hi abees81, I can think of other solutions and/or ways to mitigate the long calculation time, but it' will be much easier for me if you'll just send me the archive of your work and tell me exactly what you need to see. rgdz, P.
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    CST MWS far field source for UWB antenna

    Hi abees81, I can suggest two solutions, see what fits you more: 1. Use plane wave excitation on your antenna and define as many monitors as you need 2. Create a 2 antenna TX/RX scenarios where you'll place two identical UWB antennas + all the monitors you need P.
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    CST MWS far field source for UWB antenna

    Hello abees81, as appears in your 3rd image, the T-solver does not support FF source excitation. The only solver that can do that is their I-Solver (Integral Equation). Check out the help file under far field source - They say it in the first & second sentence. However, I can't understand why...
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    Why do we use the 60 GHz band?

    Thanks guys. What i'm actually trying to understand is how those backhaul RF front-ends actually process a large bandwidth signal, when it is down converted back to their "regular" network processors with the slower clock rates? Is it uncompressed data that is compressed later, is it being...
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    Why do we use the 60 GHz band?

    Hi All, I'd like your good answers about this topic. In fact, i'm not asking only about the 60 GHz band, but generally the "tens of gigahertz" bands. 1. I know that cellular service providers use microwave links @ ~30 GHz to transmit data with high capacity. Why can't they use their own...
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    antenna impedance- change if there is a wall opposite to it?

    Re: antenna impedance Yes, depending on the electrical distance and the material that the wall is made of (concrete, metal etc.)
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    Basic help in ADS (i think...)

    Hi all, I think this is a basic one. I'm new to ADS. My circuit consists of a FET device+biasing network+matching network. I'm interested to see the power gain (and other S-parameters) for different values of one of the inductors of the network. The desire output would be a plot with several...
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    <CSt 2009> Bending Sheet feature - need Help

    cst bending operation failed Hi all, Is there anyone here already using CST 2009? If so, i'll appreciate some help in the "Bending Sheet" option. I'm able to bend a rectangular patch on a cylinder (meant to be a patch antenna ultimately). But I'm having troubles bending the exact same shape on...
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    setting signal`s parameters in CST

    s parmeters in cst Hi Decesium, It lets you change any parameter you want since you write your own function. I did it once with a high voltage exponential signal. Cheerz, P.

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