A battery-less WiFi-BER modulated data transmitter with ambient radio-wave energy harvesting

Haruya Ishizaki; Hidetoshi Ikeda; Yoichi Yoshida; Tadashi Maeda; Tadahiro Kuroda; Masayuki Mizuno

A battery-less WiFi-BER modulated data transmitter with ambient radio-wave energy harvesting

Haruya Ishizaki
, Hidetoshi Ikeda
, Yoichi Yoshida
, Tadashi Maeda
, Tadahiro Kuroda
, Masayuki Mizuno

研究成果: Conference contribution

抄録

We have developed a new battery-less bit-error-rate modulated (BERM) data transmission technology that can directly send data to a WiFi-equipped PC without affecting WiFi communication on the PC. BER modulated data at a 5.5kbps data-rate has been successfully transmitted at a 30-cm distance between a test chip and measurement equipment. The chip also has an energy harvesting function with an active ambient-radio power searching (AAPS) architecture that enhances harvest efficiency. Harvested power was 30.8μW at a 30cm-distance from a 250mW (24dBm) emission WiFi access point (AP), and the operational frequency had a very wide range, 1.9 to 2.4GHz.

本文言語	English
ホスト出版物のタイトル	2011 Symposium on VLSI Circuits, VLSIC 2011 - Digest of Technical Papers
ページ	162-163
ページ数	2
出版ステータス	Published - 2011
イベント	2011 Symposium on VLSI Circuits, VLSIC 2011 - Kyoto, Japan 継続期間: 2011 6月 15 → 2011 6月 17

出版物シリーズ

名前	IEEE Symposium on VLSI Circuits, Digest of Technical Papers

Other

Other	2011 Symposium on VLSI Circuits, VLSIC 2011
国/地域	Japan
City	Kyoto
Period	11/6/15 → 11/6/17

UN SDG

この成果は、次の持続可能な開発目標に貢献しています

SDG 12 つくる責任つかう責任

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
電子工学および電気工学

他のファイルとリンク

引用スタイル

Ishizaki, H, Ikeda, H, Yoshida, Y, Maeda, T, Kuroda, T & Mizuno, M 2011, A battery-less WiFi-BER modulated data transmitter with ambient radio-wave energy harvesting. in 2011 Symposium on VLSI Circuits, VLSIC 2011 - Digest of Technical Papers., 5986087, IEEE Symposium on VLSI Circuits, Digest of Technical Papers, pp. 162-163, 2011 Symposium on VLSI Circuits, VLSIC 2011, Kyoto, Japan, 11/6/15.

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title = "A battery-less WiFi-BER modulated data transmitter with ambient radio-wave energy harvesting",

abstract = "We have developed a new battery-less bit-error-rate modulated (BERM) data transmission technology that can directly send data to a WiFi-equipped PC without affecting WiFi communication on the PC. BER modulated data at a 5.5kbps data-rate has been successfully transmitted at a 30-cm distance between a test chip and measurement equipment. The chip also has an energy harvesting function with an active ambient-radio power searching (AAPS) architecture that enhances harvest efficiency. Harvested power was 30.8μW at a 30cm-distance from a 250mW (24dBm) emission WiFi access point (AP), and the operational frequency had a very wide range, 1.9 to 2.4GHz.",

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AU - Ishizaki, Haruya

AU - Ikeda, Hidetoshi

AU - Yoshida, Yoichi

AU - Maeda, Tadashi

AU - Kuroda, Tadahiro

AU - Mizuno, Masayuki

PY - 2011

Y1 - 2011

N2 - We have developed a new battery-less bit-error-rate modulated (BERM) data transmission technology that can directly send data to a WiFi-equipped PC without affecting WiFi communication on the PC. BER modulated data at a 5.5kbps data-rate has been successfully transmitted at a 30-cm distance between a test chip and measurement equipment. The chip also has an energy harvesting function with an active ambient-radio power searching (AAPS) architecture that enhances harvest efficiency. Harvested power was 30.8μW at a 30cm-distance from a 250mW (24dBm) emission WiFi access point (AP), and the operational frequency had a very wide range, 1.9 to 2.4GHz.

AB - We have developed a new battery-less bit-error-rate modulated (BERM) data transmission technology that can directly send data to a WiFi-equipped PC without affecting WiFi communication on the PC. BER modulated data at a 5.5kbps data-rate has been successfully transmitted at a 30-cm distance between a test chip and measurement equipment. The chip also has an energy harvesting function with an active ambient-radio power searching (AAPS) architecture that enhances harvest efficiency. Harvested power was 30.8μW at a 30cm-distance from a 250mW (24dBm) emission WiFi access point (AP), and the operational frequency had a very wide range, 1.9 to 2.4GHz.

UR - https://www.scopus.com/pages/publications/80052650701

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M3 - Conference contribution

AN - SCOPUS:80052650701

SN - 9784863481657

T3 - IEEE Symposium on VLSI Circuits, Digest of Technical Papers

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BT - 2011 Symposium on VLSI Circuits, VLSIC 2011 - Digest of Technical Papers

T2 - 2011 Symposium on VLSI Circuits, VLSIC 2011

Y2 - 15 June 2011 through 17 June 2011

ER -

A battery-less WiFi-BER modulated data transmitter with ambient radio-wave energy harvesting

抄録

出版物シリーズ

Other

UN SDG

ASJC Scopus subject areas

他のファイルとリンク

フィンガープリント

引用スタイル