| Item type |
SIG Technical Reports(1) |
| 公開日 |
2021-11-24 |
| タイトル |
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|
タイトル |
A Sub uW and 14bit Resolution Temperature Sensor for IoT Using Thermistor-Defined TDC |
| タイトル |
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言語 |
en |
|
タイトル |
A Sub uW and 14bit Resolution Temperature Sensor for IoT Using Thermistor-Defined TDC |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
|
主題 |
ハードウエアデザイン |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
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資源タイプ |
technical report |
| 著者所属 |
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Graduate School of Infomatics and Engineering, The University of Electro-Communications |
| 著者所属 |
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Institue of System Intergration, Le Quy Don Technical University |
| 著者所属 |
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Graduate School of Infomatics and Engineering, The University of Electro-Communications |
| 著者所属(英) |
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en |
|
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Graduate School of Infomatics and Engineering, The University of Electro-Communications |
| 著者所属(英) |
|
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|
en |
|
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Institue of System Intergration, Le Quy Don Technical University |
| 著者所属(英) |
|
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|
en |
|
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Graduate School of Infomatics and Engineering, The University of Electro-Communications |
| 著者名 |
Hung-Nguyen, Trong
Van-Trung, Nguyen
Koichiro, Ishibashi
|
| 著者名(英) |
Hung-Nguyen, Trong
Van-Trung, Nguyen
Koichiro, Ishibashi
|
| 論文抄録 |
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内容記述タイプ |
Other |
|
内容記述 |
An ultra-low-power and high-resolution temperature sensor is presented in this paper, which can be used in battery-free wireless sensor networks. The sensor generates digital temperature codes using current sources that rely on thermistors, oscillators, and time-to-digital converters (TDC). We also propose a fine counter - TDC block to deal with residual errors in conventional TDC and thus improve measurement resolution. The sensor is designed and simulated based on 180nm CMOS technology, that takes up 0.07mm2 of area and consumes 446nW at 25oC. The designed temperature range is -20oC to 80oC, with a resolution of 0.06°C. |
| 論文抄録(英) |
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内容記述タイプ |
Other |
|
内容記述 |
An ultra-low-power and high-resolution temperature sensor is presented in this paper, which can be used in battery-free wireless sensor networks. The sensor generates digital temperature codes using current sources that rely on thermistors, oscillators, and time-to-digital converters (TDC). We also propose a fine counter - TDC block to deal with residual errors in conventional TDC and thus improve measurement resolution. The sensor is designed and simulated based on 180nm CMOS technology, that takes up 0.07mm2 of area and consumes 446nW at 25oC. The designed temperature range is -20oC to 80oC, with a resolution of 0.06°C. |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11451459 |
| 書誌情報 |
研究報告システムとLSIの設計技術（SLDM）
巻 2021-SLDM-196,
号 40,
p. 1-4,
発行日 2021-11-24
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2188-8639 |
| Notice |
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SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
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言語 |
ja |
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出版者 |
情報処理学会 |
IPSJ-SLDM21196040.pdf (1.1 MB)
