| Paper Abstract and Keywords |
| Presentation |
2007-06-25 16:20
Development of an Integrated Inductor for Impedance Matching on the Fully Integrated Silicon Smart Microsensors
Jong-Wan Kim, Hidekuni Takao, Kazuaki Sawada, Makoto Ishida (Toyohashi Univ. of Tech.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper presents the development of impedance matching procedure of the on-chip integrated antenna and integrated transmitter for silicon smart microsensors with wireless-communication ability. The concept and integration technologies of the complementary metal-oxide-semiconductor (CMOS) transmitters and the on-chip antennas of smart microsensor systems that have been developed to monitor the motion and vital signs of humans in various environments have been developed in our previous works. The fabricated CMOS transmitters and integrated antennas were packaged with subminiature series A (SMA) connectors for electrical connection and sending out the generated signal. The received power of the dipole antenna (Anritsu MP534A) analyzed with a spectrum analyzer (HP8590D) was -44dBm (39nW) at a distance of 3 cm. The output impedance has been well matched by inserting surface-mounted device (SMD) inductors (series L, 27nH) between the CMOS transmitter and the antenna. After the matching procedure, the VCO output, more than 5m signal transmission from the microchip antenna has been observed. Finally, the SMD inductor was exchanged to the inductors for impedance matching. Therefore, the CMOS transmitters and on-chip antennas were packaged on the same chip by wire bonding without SMA connector. In this paper, the development of the integrated inductors that will be integrated on silicon smart microsensors is presented. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Impedance matching / Integrated Transmitter / On-chip Antenna / Human Sensing / Smart Sensor / / / |
| Reference Info. |
IEICE Tech. Rep. |
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| Download PDF |
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| Conference Information |
| Committee |
ED SDM |
| Conference Date |
2007-06-25 - 2007-06-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Commodore Hotel Gyeongju Chosun, Gyeongju, Korea |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
2007 Asia-Pacific Workshopn on Fundamentals and Applications of Advanced Semiconductor Devices (AWAD2007) |
| Paper Information |
| Registration To |
ED |
| Conference Code |
2007-06-ED-SDM |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of an Integrated Inductor for Impedance Matching on the Fully Integrated Silicon Smart Microsensors |
| Sub Title (in English) |
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| Keyword(1) |
Impedance matching |
| Keyword(2) |
Integrated Transmitter |
| Keyword(3) |
On-chip Antenna |
| Keyword(4) |
Human Sensing |
| Keyword(5) |
Smart Sensor |
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| 1st Author's Name |
Jong-Wan Kim |
| 1st Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 2nd Author's Name |
Hidekuni Takao |
| 2nd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 3rd Author's Name |
Kazuaki Sawada |
| 3rd Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
| 4th Author's Name |
Makoto Ishida |
| 4th Author's Affiliation |
Toyohashi University of Technology (Toyohashi Univ. of Tech.) |
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| Speaker |
Author-1 |
| Date Time |
2007-06-25 16:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
ED |
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