Wideband Characterization of Power Amplifiers Using Undersampling

Landin, Per Niklas (author): Högskolan i Gävle,KTH,Signalbehandling,ACCESS Linnaeus Centre,Radio Center Gävle

Nader, Charles, 1982- (author): Högskolan i Gävle,KTH,Signalbehandling,ACCESS Linnaeus Centre,Radio Center Gävle

Händel, Peter, 1962- (author): Högskolan i Gävle,KTH,Signalbehandling,ACCESS Linnaeus Centre,Radio Center Gävle

(creator_code:org_t)

Boston : IEEE MTT, 2009
2009
English.
In: 2009 IEEE MTT-S International Microwave Symposium Digest. - Boston : IEEE MTT. - 9781424428038 ; , s. 1365-1368

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Abstract Subject headings

In this paper a radio frequency power amplifier is measured and characterized by the use of undersampling based on the generalized Zhu-Frank sampling theorem. A test system has been designed allowing the bandwidth of the stimuli signal to be 100 MHz in the characterization process. That would not be possible with any vector signal analyzer on the market. One of the more challenging problem within the proposed concept is the model validation process. Here, two different techniques for model validation are proposed, the multitone and the spectrum scan validation methods.

TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

By the author/editor: Landin, Per Nikl ...; Nader, Charles, ...; Björsell, Niclas; Isaksson, Magnus; Wisell, David; Händel, Peter, 1 ...; show more...; Andersen, Olav; Keskitalo, Nicla ...; show less...

About the subject

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Electrical Engin ...; and Other Electrical ...

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