| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2019-03-09 14:35 Analysis of Non-linearity on Heterojunction Bipolar Transistor Power Amplifiers for Mobile Phone Satoshi Tanaka (Murata)  CAS2018-154 CS2018-122 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In 5G (5th Generation) mobile phone, maximum modulation bandwidth is enlarged from100 to 400 MHz. In addition, complicated systems such as DC (Dual Connectivity) and MIMO (Multiple-Input and Multiple-Output) will be applied. With this wide bandwidth and complicated parallel operating systems, the ET (Envelope Tracking) systems and the DPD (Digital Pre-Distortion) systems may not be always the optimum solutions. The PA (Power Amplifier) for a 5G mobile phone should achieve good linearity with standalone operation. In this paper, AM (Amplitude Modulation)-AM/PM (Phase Modulation) characteristics of a single-stage PA of HBT (Heterojunction Bipolar Transistor) is analyzed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Mobile phone / Power amplifier / Heterojunction bipolar transistor / Non-linear / LTE / 5G / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 488, CAS2018-154, pp. 87-92, March 2019. | |
| Paper # | CAS2018-154 | |
| Date of Issue | 2019-03-01 (CAS, CS) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | CAS2018-154 CS2018-122 |
|
| Conference Information | |
| Committee | CAS CS |
| Conference Date | 2019-03-08 - 2019-03-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shonan Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. |
| Paper Information | |
| Registration To | CAS |
| Conference Code | 2019-03-CAS-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Non-linearity on Heterojunction Bipolar Transistor Power Amplifiers for Mobile Phone |
| Sub Title (in English) | |
| Keyword(1) | Mobile phone |
| Keyword(2) | Power amplifier |
| Keyword(3) | Heterojunction bipolar transistor |
| Keyword(4) | Non-linear |
| Keyword(5) | LTE |
| Keyword(6) | 5G |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Satoshi Tanaka |
| 1st Author's Affiliation | Murata Manufacturing Co., Ltd. (Murata) |
| 2nd Author's Name | |
| 2nd Author's Affiliation | () |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2019-03-09 14:35:00 |
| Presentation Time | 25 minutes |
| Registration for | CAS |
| Paper # | CAS2018-154, CS2018-122 |
| Volume (vol) | vol.118 |
| Number (no) | no.488(CAS), no.489(CS) |
| Page | pp.87-92 |
| #Pages | 6 |
| Date of Issue | 2019-03-01 (CAS, CS) |
[Return to Top Page]