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Design >> RF Design >> NF shape in Mixer design
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Message started by yixiusky on Oct 17th, 2008, 5:35am

Title: NF shape in Mixer design
Post by yixiusky on Oct 17th, 2008, 5:35am

Dear everyone

Please check the attached NF shape of my mixer.

when i design the mixer, NF shape looks not normal. but i could not know the reason. Could you help me? Thank you very much ^^


Title: Re: NF shape in Mixer design
Post by aaron_do on Oct 21st, 2008, 6:37am

Hi,

this could be from any number of reason. I suggest you post more details such as LO signal swing, which sideband you are using, schematic etc...

cheers,
Aaron

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