Title:
表面波素子を有するセンサ
Document Type and Number:
Japanese Patent JP2007530956
Kind Code:
A
Abstract:
The invention relates to a sensor (4) comprising a surface wave component (2) containing information relating to the sensitivity of the sensor. Said information can be consulted by means of a conventional measuring line (6) between an evaluation appliance (7) and the sensor (4). As said component (2) only comprises a small amount of information, for example three figures, it (2) can be very small, such that it can be integrated into a small sensor (4). The read sensor sensitivity can be automatically adjusted in the evaluation appliance (7). The information can be encoded on the surface wave component (2) by means of various reflectors (11) that can be frequency-selective.
Inventors:
Peter, Leto
Application Number:
JP2007505353A
Publication Date:
November 01, 2007
Filing Date:
March 31, 2005
Export Citation:
Assignee:
Kistler Holding Actien Gezel Shaft
International Classes:
G01D3/00; G01D3/02; G08C19/00; G11C8/00; H01L41/08; H03H9/145; H03H9/25
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu
Hajime Asamura
Hayashi Zouzo
Kuniaki Shimizu