WIRELESS RELAY APPARATUS

PROBLEM TO BE SOLVED: To provide a wireless relay apparatus capable of securing the levels of amplified signals and signals for remote monitoring, regardless of the communication environment of a peripheral area. SOLUTION: The wireless relay apparatus includes: a reception antenna 2 provided with a patch type antenna element 2A for receiving a vertically polarized wave and horizontally polarized wave of wireless signals, respectively, and two feed points 5A and 5B for the vertically polarized wave and for the horizontally polarized wave, that are electrically connected to the antenna element 2A; a first transmission line 6A for transmitting one polarized wave received by one reception antenna element; a second transmission line 6B for transmitting the other polarized wave received by the other reception antenna element; a signal amplification means 3 for amplifying a first polarized wave input through the first transmission line; a remote monitoring control modem 7 for transmitting the reception level of a second polarized wave input through the second transmission line, to a management server CS which remotely monitors the wireless relay apparatus 1; and a transmission antenna 4 for radiating the amplified first polarized wave toward the wireless communication device of a relay destination. COPYRIGHT: (C)2011,JPO&INPIT