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Type: Posts; User: panpan

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    Closed: Re: noise figure

    The NF and gain are all recieved under a certain input & output impedance. If you change its impedance without modifying your circuit, the gain and NF will be deteriorated greatly.
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    Closed: Re: LNA power gain in RFIC 0.18um processor

    make accurate impedance match
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    Closed: Re: varactor simulasion on @DS

    You may regard a common MOSFET as a varactor, connect the MOSFET drain, source and bulk together(for example, as B), then this two ports(the gate and B) device is a varactor. Simulate it with...
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    Closed: Re: What is the best tools to simulate PLL?

    Maybe you could try ADS. You can do "envelop" analysis in ADS, by which you will get the time domain and frequency domain perfomance quickly and synchronously.
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    Closed: Need a paper by Hajimiri, thanks.

    A.Hajimiri and T.H.Lee,"The Design of Low Noise Oscillators", Kluwer Academic Publishers, 1999.
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