Title:
WIRELESS APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/141117
Kind Code:
A1
Abstract:
A wireless apparatus (100) is provided with a radiation conductor (101) that radiates electromagnetic waves including high-frequency signals, a power limiting circuit (108), and a high-frequency IC (106). The power limiting circuit (108) has a radiation conductor-side impedance conversion circuit (102), a wireless circuit-side impedance conversion circuit (105), a radiation conductor-side power clipping diode (103), and a wireless circuit-side power clipping diode (104). The radiation conductor-side impedance conversion circuit (102) and the wireless circuit-side impedance conversion circuit (105) are connected between the radiation conductor (101) and the high-frequency IC (106). The radiation conductor-side power clipping diode (103) and the wireless circuit-side power clipping diode (104) are connected in parallel between the radiation conductor-side impedance conversion circuit (102) and the wireless circuit-side impedance conversion circuit (105).
Inventors:
MATSUMOTO TAKAYUKI
HORIIKE YOSHIO
HORIIKE YOSHIO
Application Number:
PCT/JP2015/000513
Publication Date:
September 24, 2015
Filing Date:
February 05, 2015
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04B1/18
Foreign References:
| JPH0736548U | 1995-07-04 | |||
| JPH08138572A | 1996-05-31 |
Other References:
See also references of EP 3121969A4
Attorney, Agent or Firm:
FUJII, Kentaro et al. (JP)
Fujii Kentaro (JP)
Fujii Kentaro (JP)
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