Title:
COAXIAL CABLE
Document Type and Number:
WIPO Patent Application WO/2008/087919
Kind Code:
A1
Abstract:
Provided is a coaxial cable (1) comprising a center conductor (11), a dielectric
layer (12), an external conductor layer (13) and a jacket (15). A wound band layer
(14) made of an ALPET (14a) for winding the external conductor layer (13) is interposed
between the external conductor layer (13) and the jacket (15). The wound band
layer (14) is wound at an angle of 25 to 50 degrees with respect to the longitudinal
axis direction of the coaxial cable (1). As a result, the wound band layer (14)
is wound on the external conductor layer (13) so that the external conductor layer
(13) is held by the wound band layer (14). Therefore, the external conductor
layer (13) is fastened so that the contact between the external conductor layers
(13) is improved to improve shielding characteristics. As a result, the coaxial
cable can have a flexibility and the high shielding characteristics, and can
reduce an attenuation quantity and have small attenuation fluctuations.
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Inventors:
SHIMOSAWA KATSUO (JP)
HOJO TAKAYUKI (JP)
HOJO TAKAYUKI (JP)
Application Number:
PCT/JP2008/050310
Publication Date:
July 24, 2008
Filing Date:
January 08, 2008
Export Citation:
Assignee:
JUNKOSHA INC (JP)
SHIMOSAWA KATSUO (JP)
HOJO TAKAYUKI (JP)
SHIMOSAWA KATSUO (JP)
HOJO TAKAYUKI (JP)
International Classes:
H01B11/18
Foreign References:
| JP2005302620A | 2005-10-27 | |||
| JP2000353435A | 2000-12-19 | |||
| JP2000057863A | 2000-02-25 | |||
| JP2003036740A | 2003-02-07 | |||
| JP2003022718A | 2003-01-24 | |||
| JPH11232938A | 1999-08-27 | |||
| JP2003059348A | 2003-02-28 | |||
| JPH0424226U | 1992-02-27 |
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