WIDEBAND INSTANTANEOUS FREQUENCY MEASUREMENTS (IFM) USING SAW DEVICES.

Y. Bar-Ness; H. Messer

doi:10.1109/ultsym.1980.197390

WIDEBAND INSTANTANEOUS FREQUENCY MEASUREMENTS (IFM) USING SAW DEVICES.

Y. Bar-Ness^*, H. Messer

^*Corresponding author for this work

School of Electrical Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

A popular method of performing frequency measurement is by using the autocorrelation of the signal to be measured with a delayed (fixed delay) version of the same signal. A disadvantage of this approach is the ambiguity in the result unless the input bandwidth is limited. Instead, a variable delay line controlled by a feedback arrangement is proposed. This approach using SAW components for the voltage controlled delay line (VCDL) is shown to provide a wide-band measurement with no ambiguity. Systems with different feedback loop filters are analyzed and compared.

Original language	English
Pages (from-to)	226-229
Number of pages	4
Journal	[No source information available]
Volume	1
DOIs	https://doi.org/10.1109/ultsym.1980.197390
State	Published - 1980
Event	Unknown conference - Boston, Mass Duration: 5 Nov 1980 → 7 Nov 1980

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title = "WIDEBAND INSTANTANEOUS FREQUENCY MEASUREMENTS (IFM) USING SAW DEVICES.",

abstract = "A popular method of performing frequency measurement is by using the autocorrelation of the signal to be measured with a delayed (fixed delay) version of the same signal. A disadvantage of this approach is the ambiguity in the result unless the input bandwidth is limited. Instead, a variable delay line controlled by a feedback arrangement is proposed. This approach using SAW components for the voltage controlled delay line (VCDL) is shown to provide a wide-band measurement with no ambiguity. Systems with different feedback loop filters are analyzed and compared.",

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year = "1980",

doi = "10.1109/ultsym.1980.197390",

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note = "null ; Conference date: 05-11-1980 Through 07-11-1980",

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AU - Messer, H.

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N2 - A popular method of performing frequency measurement is by using the autocorrelation of the signal to be measured with a delayed (fixed delay) version of the same signal. A disadvantage of this approach is the ambiguity in the result unless the input bandwidth is limited. Instead, a variable delay line controlled by a feedback arrangement is proposed. This approach using SAW components for the voltage controlled delay line (VCDL) is shown to provide a wide-band measurement with no ambiguity. Systems with different feedback loop filters are analyzed and compared.

AB - A popular method of performing frequency measurement is by using the autocorrelation of the signal to be measured with a delayed (fixed delay) version of the same signal. A disadvantage of this approach is the ambiguity in the result unless the input bandwidth is limited. Instead, a variable delay line controlled by a feedback arrangement is proposed. This approach using SAW components for the voltage controlled delay line (VCDL) is shown to provide a wide-band measurement with no ambiguity. Systems with different feedback loop filters are analyzed and compared.

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DO - 10.1109/ultsym.1980.197390

M3 - מאמר מכנס

AN - SCOPUS:0019264355

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SN - 0090-5607

Y2 - 5 November 1980 through 7 November 1980

ER -

WIDEBAND INSTANTANEOUS FREQUENCY MEASUREMENTS (IFM) USING SAW DEVICES.

Abstract

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