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A 2.0–2.5 GHz frequency-selectable oscillator for digital predistortion model identification of RF power amplifiers
Author(s)
Date Issued
2017-04-21
Date Available
2019-05-07T10:53:28Z
Abstract
This paper presents the design of a frequency selectable oscillator used as part of a new data acquisition architecture for digital predistortion (DPD) of RF power amplifiers (PAs). The proposed architecture aims to alleviate the requirement of high sampling rate analog-to-digital-converters (ADCs) in the data acquisition loop. The oscillator utilizes switchable capacitors with a digital control scheme and is capable of operating between 2.0 GHz and 2.5 GHz with an approximate frequency step size of 512 kHz.
Sponsorship
European Commission - European Regional Development Fund
Science Foundation Ireland
Type of Material
Conference Publication
Publisher
IEEE
Copyright (Published Version)
2017 IEEE
Language
English
Status of Item
Peer reviewed
Journal
2017 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC 2017)
Conference Details
The 2017 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC), Graz, Austria, 20-21 April 2017
ISBN
9781509058624
This item is made available under a Creative Commons License
File(s)
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Name
INMMIC_Kevin.pdf
Size
300.53 KB
Format
Adobe PDF
Checksum (MD5)
1416309b4df134bd41df0fb12143cc93
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