Title:
【発明の名称】アンテナ機能付分配器
Document Type and Number:
Japanese Patent JP2968573
Kind Code:
B2
Abstract:
PURPOSE:To improve the workability of a distributor with antenna function and functions of various kinds of mobile object communication systems by integrally forming the distribution circuit section, antenna section, and cable holding section of the distributor and laying a coaxial cable by holding the cable from its peripheral surface. CONSTITUTION:When a conducting body 31 is screwed in a coaxial cable 40 through its peripheral surface from the opened section of a box body 24 by using a nut driver, a metallic conductor 21a reaches the inner conductor 41 of the cable 40. Then, after a connecting pin 32 is inserted into a connector hole 31c and the pin 32 is electrically connected with a variable capacitor 27, a lid section 26 is closed and the installing work of this distributor is completed. A high-frequency current transmitted through the cable 40 in such a condition is supplied to an antenna 29 through the capacitor 27 and radiated from the antenna 29 as electromagnetic waves. Therefore, the installing work becomes easier and the loss given to the high-frequency signal level in the coaxial cable 40 can be minimized.
Inventors:
INOE MASAMI
OOSHIMA TSUTOMU
OOSHIMA TSUTOMU
Application Number:
JP27215290A
Publication Date:
October 25, 1999
Filing Date:
October 12, 1990
Export Citation:
Assignee:
NIPPON TAIYO KAITEI DENSEN KK
International Classes:
H01P5/08; H01Q1/22; H01R9/05; H01R9/053; H01R4/24; H04B3/02; H04B5/00; (IPC1-7): H04B5/00; H01Q1/22
Attorney, Agent or Firm:
Akio Waki