Compact Antenna Arrangement for MIMO Sensor in Indoor Environment

• HONMA Naoki

  Iwate University

• NISHIMORI Kentaro

  Niigata University

• SATO Hiroaki

  Iwate University

• TSUNEKAWA Yoshitaka

  Iwate University

抄録

This paper proposes the antenna arrangement for 2×2 MIMO (Multiple-Input Multiple-Output) sensor and evaluates the detection performance based on raytracing simulation. In this arrangement, the transmitting and receiving antennas are placed closely. Two types of the arrangement are considered. In the first method, all of the transmitting and receiving antennas are located closely. In the second method, two sets of the antennas are placed separately, and each set has one transmitting and one receiving antennas. The numerical analysis of the indoor propagation based on the raytracing method is carried out. The path distribution and intrusion detection performance with the various antenna arrangements are evaluated for the human positions all over the room. The numerical analysis results show that the proposed antenna arrangements achieve the compact configuration of the sensor antenna system as well as high detection performance.

収録刊行物

• IEICE Transactions on Communications

  IEICE Transactions on Communications E96.B (10), 2491-2498, 2013

  一般社団法人 電子情報通信学会

キーワード

• MIMO sensor
• antenna
• element spacing

詳細情報

• CRID: 1390282679352158720
• NII論文ID: 130004841549
• NII書誌ID: AA10826261
• DOI: 10.1587/transcom.e96.b.2491
• ISSN: 17451345
• ISSN: 09168516
• HANDLE: 10191/30706
• Web Site: https://niigata-u.repo.nii.ac.jp/records/1772
• Web Site: https://www.jstage.jst.go.jp/article/transcom/E96.B/10/E96.B_2491/_pdf
• 本文言語コード: en
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