| Presentation | 2020-01-31 A Study on Output Matching Circuits of Power Amplifiers for Mobile Phone Terminals Satoshi Tanaka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As the mobile phone generation progresses with the third, fourth, and fifth generations, the frequency bands used in mobile phones are increasing dramatically. RF components for mobile phone terminals correspond to this increasing frequency band. In the case of power amplifier (PA), which is one of the RF components, it is necessary to correspond to many frequency bands in one PA. In this case, the wideband of the matched circuit is a typical one of the technical problems of PA. In this study, we focus on four types of matching circuits composed of two-stage connections for LC matching circuits widely applied in PA, and compare them from the viewpoint of broadband. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile phone / Power amplifier / Matching circuit / RF / LC |
| Paper # | CAS2019-97,ICTSSL2019-66 |
| Date of Issue | 2020-01-23 (CAS, ICTSSL) |
| Conference Information | |
| Committee | ICTSSL / CAS |
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| Conference Date | 2020/1/30(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Yasushi Fuwa(Sinshu Univ.) / Taizo Yamawaki(Hitachi) |
| Vice Chair | Hiroshi Tamura(Chuo Univ.) / Tomotaka Wada(Kansai Univ.) / Yasuhiro Takashima(Univ. of Kitakyushu) |
| Secretary | Hiroshi Tamura(NTT) / Tomotaka Wada(Jigyo) / Yasuhiro Takashima(Hitachi) |
| Assistant | Shunichi Yokoyama(NIED) / Hiroki Sato(Sony LSI Design) / Motoi Yamaguchi(Renesas Electronics) |
| Paper Information | |
| Registration To | Technical Committee on Information and Communication Technologies for Safe and Secure Life / Technical Committee on Circuits and Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Output Matching Circuits of Power Amplifiers for Mobile Phone Terminals |
| Sub Title (in English) | |
| Keyword(1) | Mobile phone |
| Keyword(2) | Power amplifier |
| Keyword(3) | Matching circuit |
| Keyword(4) | RF |
| Keyword(5) | LC |
| 1st Author's Name | Satoshi Tanaka |
| 1st Author's Affiliation | Murata Manufacturing Co., Ltd.(Murata) |
| Date | 2020-01-31 |
| Paper # | CAS2019-97,ICTSSL2019-66 |
| Volume (vol) | vol.119 |
| Number (no) | CAS-400,ICTSSL-401 |
| Page | pp.pp.169-174(CAS), pp.169-174(ICTSSL), |
| #Pages | 6 |
| Date of Issue | 2020-01-23 (CAS, ICTSSL) |