Possibility of wireless sensor chip without external antenna using 30GHz phased array reader

Takuya Okuyama, Yasuaki Monnai, Hiroyuki Shinoda

研究成果: Conference contribution

抄録

This paper examines the possibility of 1 mW power transmission to extremely tiny chips through a wide aperture 30-GHz phased array. We assume that the chip size is 0.5 by 0.5 mm and do not have external antennas. Then we reveal that the optimal frequency is 30 GHz in case that the phase array length is fixed to 30 cm and demonstrate its feasibility. In addition, we realize a two-dimensional phased array by using new splitter and show that the system can transmit power more efficiently.

元の言語English
ホスト出版物のタイトルProceedings of the SICE Annual Conference
ページ1939-1943
ページ数5
出版物ステータスPublished - 2012
外部発表Yes
イベント2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012 - Akita, Japan
継続期間: 2012 8 202012 8 23

Other

Other2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012
Japan
Akita
期間12/8/2012/8/23

Fingerprint

Antenna phased arrays
Power transmission
Antennas
Sensors

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Computer Science Applications

これを引用

Okuyama, T., Monnai, Y., & Shinoda, H. (2012). Possibility of wireless sensor chip without external antenna using 30GHz phased array reader. : Proceedings of the SICE Annual Conference (pp. 1939-1943). [6318328]

Possibility of wireless sensor chip without external antenna using 30GHz phased array reader. / Okuyama, Takuya; Monnai, Yasuaki; Shinoda, Hiroyuki.

Proceedings of the SICE Annual Conference. 2012. p. 1939-1943 6318328.

研究成果: Conference contribution

Okuyama, T, Monnai, Y & Shinoda, H 2012, Possibility of wireless sensor chip without external antenna using 30GHz phased array reader. : Proceedings of the SICE Annual Conference., 6318328, pp. 1939-1943, 2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012, Akita, Japan, 12/8/20.
Okuyama T, Monnai Y, Shinoda H. Possibility of wireless sensor chip without external antenna using 30GHz phased array reader. : Proceedings of the SICE Annual Conference. 2012. p. 1939-1943. 6318328
Okuyama, Takuya ; Monnai, Yasuaki ; Shinoda, Hiroyuki. / Possibility of wireless sensor chip without external antenna using 30GHz phased array reader. Proceedings of the SICE Annual Conference. 2012. pp. 1939-1943
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