Antenna device

• Main Authors: OUYANG LIANG, XIA XINGWANG, SU GUANGLIN, WEI FUZHEN, GAO XIAOCHUN
• Format: Patent
• Language: Chinese; English
• Published: 14.04.2023
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRICITY

The invention discloses an antenna device, which is characterized in that a decoupling device is arranged on one side of an antenna array and at a position corresponding to a radiation arm, so that harmonic interference can be reduced, scattering can be suppressed, the problems of mutual coupling and interference among frequency bands of a multi-array antenna are solved, and the decoupling device and the antenna array are arranged at an interval, namely are not integrally arranged, so that the antenna device is more compact. Therefore, the arrangement mode or the structure of the decoupling device is more flexible. 本发明公开一种天线装置，在天线阵子的一侧且对应辐射臂的位置设置有去耦装置，能够降低谐波干扰及抑制散射，从而解决多阵列天线频带间相互耦合及干扰问题，并且因为去耦装置与天线阵子之间为间隔设置，也即不是一体设置，如此使得去耦装置设置方式或者结构更为灵活。