阅读说明：本技术 天线阵列 (Antenna array ) 是由 丹·拉斐利 于 2017-12-27 设计创作，主要内容包括：RF雷达,包括第一发射天线阵列和第一接收天线阵列；其中第一发射天线阵列的发射天线彼此间隔开第一距离；其中第一接收天线阵列的接收天线彼此间隔开第二距离；其中第一距离和第二距离中的每一个都超过半个波长；其中第一距离不同于第二距离；其中第一距离与第二距离之间的比率不是整数；并且其中第二距离与第一距离之间的比率不是整数。(An RF radar comprising an th transmit antenna array and a th receive antenna array, wherein transmit antennas of the th transmit antenna array are spaced apart from each other by a th distance, wherein receive antennas of the th receive antenna array are spaced apart from each other by a second distance, wherein each of the th distance and the second distance exceeds half a wavelength, wherein the th distance is different from the second distance, wherein a ratio between the th distance and the second distance is not an integer, and wherein a ratio between the second distance and the th distance is not an integer.)