This paper describes a broadband active terminal circuit and its application to a distributed amplifier. In this study, we first analyzed and compared three types of active terminal circuits using representative circuit configurations, namely, an active terminal circuit with a common-emitter BJT, an active terminal circuit with a Darlington BJT pair, and an active terminal circuit with cascode-connected BJTs. The simulation results showed that the active terminal circuit with cascode-connected BJTs kept the matching condition up to high frequency. After the simulation, we fabricated a distributed amplifier that used an active terminal circuit with cascode-connected BJTs. The RF amplifier achieved a flat gain of 9.7
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Hitoshi HAYASHI, Munenari KAWASHIMA, Tadao NAKAGAWA, Kazuhiro UEHARA, Yoshihiro TAKIGAWA, "An Active Terminal Circuit and Its Application to a Distributed Amplifier" in IEICE TRANSACTIONS on Electronics,
vol. E90-C, no. 6, pp. 1203-1208, June 2007, doi: 10.1093/ietele/e90-c.6.1203.
Abstract: This paper describes a broadband active terminal circuit and its application to a distributed amplifier. In this study, we first analyzed and compared three types of active terminal circuits using representative circuit configurations, namely, an active terminal circuit with a common-emitter BJT, an active terminal circuit with a Darlington BJT pair, and an active terminal circuit with cascode-connected BJTs. The simulation results showed that the active terminal circuit with cascode-connected BJTs kept the matching condition up to high frequency. After the simulation, we fabricated a distributed amplifier that used an active terminal circuit with cascode-connected BJTs. The RF amplifier achieved a flat gain of 9.7
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e90-c.6.1203/_p
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@ARTICLE{e90-c_6_1203,
author={Hitoshi HAYASHI, Munenari KAWASHIMA, Tadao NAKAGAWA, Kazuhiro UEHARA, Yoshihiro TAKIGAWA, },
journal={IEICE TRANSACTIONS on Electronics},
title={An Active Terminal Circuit and Its Application to a Distributed Amplifier},
year={2007},
volume={E90-C},
number={6},
pages={1203-1208},
abstract={This paper describes a broadband active terminal circuit and its application to a distributed amplifier. In this study, we first analyzed and compared three types of active terminal circuits using representative circuit configurations, namely, an active terminal circuit with a common-emitter BJT, an active terminal circuit with a Darlington BJT pair, and an active terminal circuit with cascode-connected BJTs. The simulation results showed that the active terminal circuit with cascode-connected BJTs kept the matching condition up to high frequency. After the simulation, we fabricated a distributed amplifier that used an active terminal circuit with cascode-connected BJTs. The RF amplifier achieved a flat gain of 9.7
keywords={},
doi={10.1093/ietele/e90-c.6.1203},
ISSN={1745-1353},
month={June},}
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TY - JOUR
TI - An Active Terminal Circuit and Its Application to a Distributed Amplifier
T2 - IEICE TRANSACTIONS on Electronics
SP - 1203
EP - 1208
AU - Hitoshi HAYASHI
AU - Munenari KAWASHIMA
AU - Tadao NAKAGAWA
AU - Kazuhiro UEHARA
AU - Yoshihiro TAKIGAWA
PY - 2007
DO - 10.1093/ietele/e90-c.6.1203
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E90-C
IS - 6
JA - IEICE TRANSACTIONS on Electronics
Y1 - June 2007
AB - This paper describes a broadband active terminal circuit and its application to a distributed amplifier. In this study, we first analyzed and compared three types of active terminal circuits using representative circuit configurations, namely, an active terminal circuit with a common-emitter BJT, an active terminal circuit with a Darlington BJT pair, and an active terminal circuit with cascode-connected BJTs. The simulation results showed that the active terminal circuit with cascode-connected BJTs kept the matching condition up to high frequency. After the simulation, we fabricated a distributed amplifier that used an active terminal circuit with cascode-connected BJTs. The RF amplifier achieved a flat gain of 9.7
ER -