Adaptive Control of Low-Level Radio Frequency Signals Based on In-Phase and Quadrature Components
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Author / Producer
Date
2017-04
Publication Type
Journal Article
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yes
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Abstract
This research work presents a low-level radio frequency (RF) control method based on the in-phase, I, and quadrature, Q, components of the RF signal. The proposed method uses only the main four arithmetic operations, i.e., addition, subtraction, multiplication, and division, which makes this control method suitable for implementation on the field-programmable gate array. The control scheme is adaptive in the sense that it estimates the system response on-the-fly, and therefore, it is robust against changes in the loop phase and/or gain during the operation.
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Publication status
published
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Book title
Journal / series
Volume
64 (4)
Pages / Article No.
1023 - 1028
Publisher
IEEE
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Edition / version
Methods
Software
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Date collected
Date created
Subject
Linear accelerator; free electron laser; radio frequency control; adaptive control; amplitude and phase
Organisational unit
08814 - Smith, Roy (Tit.-Prof.) (ehemalig) / Smith, Roy (Tit.-Prof.) (former)