IEICE Communications Express
Online ISSN : 2187-0136
ISSN-L : 2187-0136
Development of circuit model of AC/coaxial adapter using for calibration of AMN
Ryosuke TaniIfong WuKaoru GotohYasushi MatsumotoShinobu IshigamiRyosuke SugaOsamu Hashimoto
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2017 Volume 6 Issue 8 Pages 478-483


Transmission characteristics of an AC/coaxial adapter that is used for calibration of an AMN had been evaluated up to 30 MHz, which is the upper limit of frequency in the use of conventional AMNs. However, the new type AMNs for using over 30 MHz has been developed, thus the transmission characteristics of the adapter beyond 30 MHz should be evaluated. In this paper, a circuit model of the AC/coaxial adapter is developed in order to obtain easily its transmission characteristics up to 1 GHz. The calculated characteristics using the developed circuit model agreed well with that of simulated by using a numerical electromagnetic analysis.

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© 2017 The Institute of Electronics, Information and Communication Engineers
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