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| Presentation | 2019-03-15 10:35 A 0.85mm2 BLE Transceiver with Embedded T/R Switch, 2.6mW Harmonic Suppressed Transmitter and 2.3mW Hybrid-Loop Receiver Zheng Sun, Hanli Liu, Dexian Tang, Hongye Huang, Tohru Kaneko, Rui Wu, Wei Deng, Teruki Someya, Atsushi Shirane, Kenichi Okada (Tokyo Tech)  MW2018-171 ICD2018-115 Link to ES Tech. Rep. Archives: MW2018-171 ICD2018-115 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a miniaturized Bluetooth Low-Energy transceiver (TRX) for short-range IoT applications in 65-nm CMOS. A T/R switch embedded with transmitter harmonic-suppression and on-chip impedance matching is proposed. A hybrid-loop TRX structure based on wide-BW fractional-N digital phase-locked loop (DPLL) is implemented to achieve the maximize power reduction. The BLE transceiver delivers $-$6dBm output while consuming 2.6mW. 18.5% TX efficiency is achieved at 0dBm output power. A -94dBm receiver sensitivity is achieved with 2.3mW receiver power consumption while the bypass route integration improves the dynamic-range of the receiver. Thanks to the T/R switch embedded with harmonic suppression, $-$56dBc of 2nd-order harmonic distortion (HD2) and $-$48dBc of 3rd-order harmonic distortion (HD3) suppression are achieved. The fabricated BLE transceiver occupies 0.85mmtextsuperscript{2} on-chip area. This transceiver satisfies the BLE radio specification without the need for external filters, that enables minimum size modules and short time to market. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | BLE / transceiver / hybrid-loop / CMOS / T/R switch / on-chip / area / harmonic-suppression | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 507, ICD2018-115, pp. 81-85, March 2019. | |
| Paper # | ICD2018-115 | |
| Date of Issue | 2019-03-07 (MW, ICD) | |
| 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 | MW2018-171 ICD2018-115 Link to ES Tech. Rep. Archives: MW2018-171 ICD2018-115 |
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| Conference Information | |
| Committee | MW ICD |
| Conference Date | 2019-03-14 - 2019-03-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Integrated Circuit/Microwave Technologies |
| Paper Information | |
| Registration To | ICD |
| Conference Code | 2019-03-MW-ICD |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A 0.85mm2 BLE Transceiver with Embedded T/R Switch, 2.6mW Harmonic Suppressed Transmitter and 2.3mW Hybrid-Loop Receiver |
| Sub Title (in English) | |
| Keyword(1) | BLE |
| Keyword(2) | transceiver |
| Keyword(3) | hybrid-loop |
| Keyword(4) | CMOS |
| Keyword(5) | T/R switch |
| Keyword(6) | on-chip |
| Keyword(7) | area |
| Keyword(8) | harmonic-suppression |
| 1st Author's Name | Zheng Sun |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 2nd Author's Name | Hanli Liu |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 3rd Author's Name | Dexian Tang |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 4th Author's Name | Hongye Huang |
| 4th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 5th Author's Name | Tohru Kaneko |
| 5th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 6th Author's Name | Rui Wu |
| 6th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 7th Author's Name | Wei Deng |
| 7th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 8th Author's Name | Teruki Someya |
| 8th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 9th Author's Name | Atsushi Shirane |
| 9th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 10th Author's Name | Kenichi Okada |
| 10th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
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| Speaker | Author-1 |
| Date Time | 2019-03-15 10:35:00 |
| Presentation Time | 25 minutes |
| Registration for | ICD |
| Paper # | MW2018-171, ICD2018-115 |
| Volume (vol) | vol.118 |
| Number (no) | no.506(MW), no.507(ICD) |
| Page | pp.81-85 |
| #Pages | 5 |
| Date of Issue | 2019-03-07 (MW, ICD) |
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