Radio Frequency and Microwave Power Measurement

Fantom, A.

doi:10.1049/pbel007e

Cited by 131 publications

(79 citation statements)

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“…Les principaux avantages de la méthode d'étalon-nage au microcalorimètre sont l'élimination au premier ordre [5] des effets de la puissance réfléchie due à la désadaptation et la puissance dissipée dans les lignes de transmissions.…”

Section: Le Montage Du Microcalorimètreunclassified

Étalon de puissance électrique en technologie à thermocouples pour les fréquences RF jusqu’à 50 GHz

CHARLES¹,

LITWIN²,

ALLAL³

2015

R. franç. métrol.

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Section: Le Montage Du Microcalorimètreunclassified

Étalon de puissance électrique en technologie à thermocouples pour les fréquences RF jusqu’à 50 GHz

CHARLES¹,

LITWIN²,

ALLAL³

2015

R. franç. métrol.

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“…Γ Std is the reflection coefficient of the reference standard, • Γ e2 is the equivalent source reflection coefficient of the splitter (coupler) at port 2 and equal to [10] …”

Section: Theoretical Backgroundmentioning

confidence: 99%

Direct Comparison Transfer of Microwave Power Sensor Calibration With an Adaptor: Modeling and Evaluation

Zhang¹,

Meng²,

Shan³

et al. 2013

PIER Letters

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Abstract-In this paper, calibration of a microwave power sensor with an adaptor is investigated with direct comparison transfer technique, and mathematically modeled using signal flow-graphs together with non-touching loop rules. The developed calibration model is then implemented practically with a 30 dB attenuator as the adaptor. Its performance is evaluated following the Guide to the Expression of Uncertainty in Measurement and also verified with the Monte Carlo method. Good agreements are observed with all the error |E n | ≤ 0.25 over the whole frequency range (up to 18 GHz).

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“…전자파전력은 전자파 측정량의 하나로 임피던스 와 함께 대부분의 전자파 측정에 근간이 되는 중요 한 기본 측정량이다 [1], [2] . 예를 들어 전자파 적합성 템을 확립하는 일련의 과정을 의미한다 [3], [4] .…”

Section: ⅰ 서 론unclassified

A W-Band Millimeter-Wave Power Standard Transfer System Using the Direct Comparison Method

Kwon¹,

Kang²,

Kang³

et al. 2013

The Journal of Korean Institute of Electromagnetic Engineering

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This paper introduces a W-band millimeter-wave power standard transfer system using the direct comparison method. The transfer system was developed to evaluate the effective efficiency and calibration factor of a W-band waveguide power sensor. The evaluation method and the measured results of the directional coupler that characterizes the calibration system are studied. The uncertainties of the standard transfer system are investigated, and the major uncertainty contributors are discussed as well. The performance of the realized W-band power standard transfer system was verified by comparing results with reference values.

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Radio Frequency and Microwave Power Measurement

Cited by 131 publications

References 0 publications

Étalon de puissance électrique en technologie à thermocouples pour les fréquences RF jusqu’à 50 GHz

Étalon de puissance électrique en technologie à thermocouples pour les fréquences RF jusqu’à 50 GHz

Direct Comparison Transfer of Microwave Power Sensor Calibration With an Adaptor: Modeling and Evaluation

A W-Band Millimeter-Wave Power Standard Transfer System Using the Direct Comparison Method

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