Steering antenna

• Main Author: XIANG QINGSONG
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2011
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The utility model relates to a steering antenna; a cross rod of the steering antenna is arranged on a motor shaft of a motor and sheering drum; a U-section oscillator, a V-section oscillator and a guided wave tube are all arranged on the cross rod, the motor and sheering drum is arranged on a fixed rod, and a magnifier is arranged on the cross rod and positioned between the U-section oscillator and the V-section oscillator. In the steering antenna, an impedance adapter is arranged at the input ends of a U-section signal channel and a V-section signal channel of the magnifier, so that the impedance adapter can be directly connected with the V-section oscillator and the U-section oscillator, thereby saving a signal transmission line, reducing the loss of the original signals and improving the receiving effect of the antenna, meanwhile, the interference of the wave bands and the like caused by the winding together of the transmission line and the motor line in the antenna steering process can be prevented.