Phase detrending for measured multisine signals

Remley, Kate A.; Williams, Dylan F.; Schreurs, Dominique; Loglio, G.; Cidronali, Alessandro

doi:10.1109/arftgs.2003.1216870

Cited by 49 publications

(29 citation statements)

References 12 publications

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“…The input range was set about 4 dB below saturation. Multiple measurements of all signals were acquired, aligned using the technique of [15] and then averaged. Measurements of the comb generator system were aligned to a constant phase of zero.…”

Section: Calibration Of a Vsa And Comparison With Results Obtainementioning

confidence: 99%

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A compact millimeter-wave comb generator for calibrating broadband vector receivers

Hale

Remley

Williams

et al. 2015

2015 85th Microwave Measurement Conference (ARFTG)

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Abstract-We propose a compact and low-cost waveform source that can be used to calibrate the magnitude and phase response of vector receivers over a bandwidth as large as a few gigahertz. The generator consists of a broadband comb generator followed by a filter and amplifier. As a demonstration, we constructed and calibrated a source suitable for calibrating vector signal analyzers operating between 43 GHz and 46.5 GHz. We then used the source to characterize the response of a commercially available vector signal analyzer. We compared the result with calibrations performed with a general-purpose source.

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Section: Calibration Of a Vsa And Comparison With Results Obtainementioning

confidence: 99%

“…Measurements of the comb are time consuming and subject to temperature drift. The drift error is efficiently corrected by first Fourier transforming the data and then using the phase-alignment algorithm of [15]. After drift correction, the waveforms are transformed back to the time domain and averaged.…”

Section: Calibration Of the Comb Generator Systemmentioning

confidence: 99%

A compact millimeter-wave comb generator for calibrating broadband vector receivers

Hale

Remley

Williams

et al. 2015

2015 85th Microwave Measurement Conference (ARFTG)

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show abstract

“…Hence, the first step in the measurement procedure is an extraction of the data corresponding to each branch in the setup, therefore the amplitude or power criterion were utilized to successfully complete this process [5]. From recent advances in signal processing and multisine engineering, the phase of a multitone signal can be estimated by computing a delay in the measurement system [6], [7].…”

Section: Measurement Proceduresmentioning

confidence: 99%

Nonlinear network analysis for modern communication devices and systems

Zenteno¹,

Andersen

Isaksson³

et al. 2008

2008 72nd ARFTG Microwave Measurement Symposium

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This paper presents a novel test setup, based on a vector signal generator (VSG) and a vector signal analyzer (VSA), capable of nonlinear characterization of communications devices such as RF power amplifiers.Envelope time-domain waveform extraction and correction is applied to the DUT reference plane, preserving vector correction even in modulated environments where ingoing and outgoing signals from the ports of the DUT can be distinguished.This tool is valuable in the analysis of nonlinear devices, the generation of behavioral models and the study of memory effects..

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“…The phase relationship is found by using an estimation of the pseudo delay of the system [7], [8], that can be written as the following:…”

Section: Extraction Of Amplitude and Phasementioning

confidence: 99%

An envelope domain measurement test setup to acquire linear scattering parameters

Zenteno

Isaksson

Wisell

et al. 2008

2008 72nd ARFTG Microwave Measurement Symposium

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In this paper, the functionality of a vector network analyzer VNA is implemented using the concept of software defined measurements (SDM) [1], called SDM-VNA.A general measurement set-up based on a vector signal generator (VSG) and a vector signal analyzer (VSA) is used. The set-up allows complete linear characterization using only one receiver. A calibration procedure to remove the systematic errors is applied to the results and compared with a modern VNA, showing good agreement.

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Phase detrending for measured multisine signals

Cited by 49 publications

References 12 publications

A compact millimeter-wave comb generator for calibrating broadband vector receivers

A compact millimeter-wave comb generator for calibrating broadband vector receivers

Nonlinear network analysis for modern communication devices and systems

An envelope domain measurement test setup to acquire linear scattering parameters

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