Light-weight phased-array antenna correction device

• Main Authors: FANG ZHENGXIN, CHENG SHENGHUA, QIANG YUNFEI, GUO LIN, WANG DECAI
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2019
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The present invention provides a light-weight phased-array antenna correction device. The device comprises a metal reflection plate, antenna blocks and a correction network. The antenna blocks and thecorrection network are arranged on the same end face of the metal reflection plate, the correction network comprises a correction dielectric plate, a correction line and a correction connector. The correction dielectric plate is inlaid into the metal reflection plate, the correction line is etched with the surface of the correction dielectric plate, and the correction dielectric plate and the correction line pass through the bottom portion of each antenna block; and the correction connector is arranged on the correction line, and the correction connector is connected with a correction branchor a load. The correction network and the metal reflection plate are integrated to achieve an effect on reduction of the section of the antenna; the correction line is light in weight and is inlaid ina metal emission plate to