摘要：【中文】本发明公开了一种紧耦合偶极子反射天线阵列，其改进之处在于：包括偶极子单元A和偶极子单元B，偶极子单元A和B均由介质基板以及印刷在介质基板上的偶极子、延迟线和金属贴片组成，但是偶极子单元A和偶极子单元B的偶极子放置方向相反，使两者的交叉极化电场相位相差180°,本发明所公开的天线阵列可以在不影响主极化电场分量的情况下大大降低反射阵列的交叉极化电场分量。 【EN】The invention discloses a tightly coupled dipole reflection antenna array, which is improved in that: the antenna array comprises a dipole unit A and a dipole unit B, wherein the dipole unit A and the dipole unit B are respectively composed of a dielectric substrate, a dipole, a delay line and a metal patch printed on the dielectric substrate, but the placement directions of the dipoles of the dipole unit A and the dipole unit B are opposite, so that the phase difference of cross polarization electric fields of the dipole unit A and the dipole unit B is 180 degrees, and the cross polarization electric field component of the reflection array can be greatly reduced under the condition that the main polarization electric field component is not influenced.

摘要：【中文】本发明公开了一种用于设计M×N诺伦矩阵的新方法，诺伦矩阵包括移相器和耦合器，令移相器的值为，耦合器的散射矩阵为[S],从该散射矩阵[S]可以看出，每一个输入端口都隔离于其他的输入端口，为了能够设计出满足要求的诺伦矩阵，就是要求解出移相器和耦合器的参数。诺伦矩阵或者基于诺伦矩阵的馈电网络对于任意数目的天线（输出端口）和辐射波束（输入端口）有着更方便、更具拓展性的优势。本发明所公开用于设计M×N诺伦矩阵的新方法更简洁而且更适合于编程计算。 【EN】The invention discloses a new method for designing an MxN Nuomon matrix, wherein the Nuomon matrix comprises a phase shifter and a coupler, and the value of the phase shifter is set asThe scattering matrix of the coupler is [ S ]]From the scattering matrix [ S ]]It can be seen that each input port is isolated from the other input ports, and in order to design a norlon matrix meeting the requirements, it is required to solve the parameters of the phase shifter and the coupler. The norlon matrix or feed network based on the norlon matrix has the advantage of being more convenient and more scalable for any number of antennas (output ports) and radiation beams (input ports). The novel method for designing the MxN norlon matrix disclosed by the invention is simpler and more suitable for programming calculation。