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Type: Posts; User: anwersbh

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    Closed: Spread Spectrum Code

    Why we use the High voltage for the bit (0) and low voltage for the bit (1) in the locally generated PN bit stream code. The example below show that.

    156510
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    Closed: solve this problem in DFE equalizer

    solve this problem in DFE equalizer please:

    156507
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    Closed: Maximum vehicle speed.

    Please I want the solution for the question below:
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    Closed: Outer and inner interleaver.

    What is the difference between the outer and inner interleaver in DVB?
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    Closed: Re: Resonance Frequency of the Antenna.

    How did you know that the radiation resistance is more than Zo? Thanks.
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    Closed: Re: Resonance Frequency of the Antenna.

    This is the smith chart.
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    Closed: Resonance Frequency of the Antenna.

    How can i determine the resonance frequency of the antenna has the figure below? Thanks.

    155692
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    Closed: Patch antenna array.

    Dear Sir.

    I have designed a patch antenna array of 3 elements. Patch1 has a port (1), patch2 has port (2), and patch3 has port(3).
    My questions are:
    1- Is there a phase difference between port...
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