Title:
COMMUNICATION UNIT
Document Type and Number:
WIPO Patent Application WO/2004/114557
Kind Code:
A1
Abstract:
A communication unit (100) in which a ground layer part (101) and a power supply layer part (102), in the form of a sheet-like conductor, are arranged while facing one sides each other, a voltage is applied to the ground layer part (101) such that the power supply layer part (102) has a specified reference potential, a plurality of conductive layer parts (103), in the form of a sheet-like conductor, are arranged between the ground layer part (101) and the power supply layer part (102), each conductive layer part (103) is coupled with the power supply layer part (102) through a pull resistor part (104), a communication element is connected across each conductive layer part (103), a communication element on the transmitting side being connected with some conductive layer part (103) transmits a signal by varying the potential of the conductive layer part (103) connected with the communication element with respect to the ground layer part (101), and a communication element being connected with the same conductive layer part (103) receives a signal by detecting a variation in potential at the conductive layer part (103) directly or indirectly.
Inventors:
ASAMURA NAOYA (JP)
SHINODA HIROYUKI (JP)
MATSUMOTO KEIJI (JP)
KASAHARA YUICHI (JP)
WANG XINYU (JP)
YUASA TACHIO (JP)
IWAMOTO TAKAYUKI (JP)
MORISHITA YOUSUKE (JP)
SHINODA HIROYUKI (JP)
MATSUMOTO KEIJI (JP)
KASAHARA YUICHI (JP)
WANG XINYU (JP)
YUASA TACHIO (JP)
IWAMOTO TAKAYUKI (JP)
MORISHITA YOUSUKE (JP)
Application Number:
PCT/JP2004/008620
Publication Date:
December 29, 2004
Filing Date:
June 18, 2004
Export Citation:
Assignee:
CELL CROSS CORP (JP)
ASAMURA NAOYA (JP)
SHINODA HIROYUKI (JP)
MATSUMOTO KEIJI (JP)
KASAHARA YUICHI (JP)
WANG XINYU (JP)
YUASA TACHIO (JP)
IWAMOTO TAKAYUKI (JP)
MORISHITA YOUSUKE (JP)
ASAMURA NAOYA (JP)
SHINODA HIROYUKI (JP)
MATSUMOTO KEIJI (JP)
KASAHARA YUICHI (JP)
WANG XINYU (JP)
YUASA TACHIO (JP)
IWAMOTO TAKAYUKI (JP)
MORISHITA YOUSUKE (JP)
International Classes:
H04B13/00; (IPC1-7): H04B13/00
Domestic Patent References:
| WO2003034625A1 | 2003-04-24 |
Foreign References:
| JP2001237505A | 2001-08-31 |
Attorney, Agent or Firm:
Kimura, Mitsuru (Kyohan Building 7, Kandanishiki-cho 2-chome, Chiyoda-k, Tokyo 54, JP)
Download PDF: