| Paper Abstract and Keywords |
| Presentation |
2013-07-05 10:40
Low-power,small-size transmitter module with metamaterial antenna
Kazuki Hiraishi, Toshiki Wada, Keishi Kubo, Yutaro Otsu, Masayuki Ikebe, Eiichi Sano (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Development of a low-power, small-size transmitter is needed for wireless sensor networks. For reduction in the power consumption, it is effective to reduce the operating time in a voltage-controlled oscillator. In this study, a 2.4 GHz OOK transmitter circuit are designed and implemented with an electrically small antenna using a left-handed transmission line. The transmitter circuit was fabricated with a standard 0.18m CMOS technology, while the antenna was fabricated with a 3.0×4.5 cm printed-circuit board, chip capacitors and chip inductors. Measured output power was -6.8 dBm with a power consumption of 3.59 mW when the baseband signal was always “high”. The power consumption was reduced to 1.96 mW for the baseband signal with a mark ratio of 0.5. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
OOK / VCO / low-power / metamaterial / 2.4 GHz / sensor network / / |
| Reference Info. |
ITE Tech. Rep., vol. 37, no. 29, IST2013-40, pp. 63-68, July 2013. |
| Paper # |
IST2013-40 |
| Date of Issue |
2013-06-28 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
IST IEICE-ICD |
| Conference Date |
2013-07-04 - 2013-07-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Sun ref re Hakodate |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Analog circuits, Mixed signal, RF and Sensor I/F, etc. |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2013-07-IST-ICD |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Low-power,small-size transmitter module with metamaterial antenna |
| Sub Title (in English) |
|
| Keyword(1) |
OOK |
| Keyword(2) |
VCO |
| Keyword(3) |
low-power |
| Keyword(4) |
metamaterial |
| Keyword(5) |
2.4 GHz |
| Keyword(6) |
sensor network |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Kazuki Hiraishi |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Toshiki Wada |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Keishi Kubo |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Yutaro Otsu |
| 4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 5th Author's Name |
Masayuki Ikebe |
| 5th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 6th Author's Name |
Eiichi Sano |
| 6th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2013-07-05 10:40:00 |
| Presentation Time |
25 minutes |
| Registration for |
IST |
| Paper # |
IST2013-40 |
| Volume (vol) |
vol.37 |
| Number (no) |
no.29 |
| Page |
pp.63-68 |
| #Pages |
6 |
| Date of Issue |
2013-06-28 (IST) |
|