相控阵天线垂直互联与密度集成技术数据集

数据来源：分别配置整阵样机四个接收波束和四个发射波束指向不同的波束指向，通过微波暗室测得四个接收波束和四个发射波束的方向图。数据集内容：包含整阵样机的同时接收四波束、同时发射四波束的实测方向图及对应的8篇论文和2项专利。数据量：59.4MB。产生方法：分别配置整阵样机四个接收波束和四个发射波束指向不同的波束指向，通过微波暗室测得四个接收波束和四个发射波束的方向图。以《GB/T40602.2-2021天线及接收系统的无线电干扰第2部分：基础测量高增益天线方向图室内平面近场测量方法》为参考依据，在室内天线暗室测试环境中测试。测试设备包含：矢量网络分析仪，型号：R&SZNA和暗室近场测试系统。将待测相控阵接入暗室平面近场测试系统中，扫描架探头运动平面距离相控阵天线辐射面3~5个波长，加电预热使测试系统仪器设备及待测相控阵工作稳定；将待测天线波束射频端口与暗室平面近场测试系统的矢量网络分析仪相连接；通过近场测试测试软件控制运行扫描测量系统；分别记录并保存各个波束的方向图测试数据。

Data Source: The radiation patterns of four receive beams and four transmit beams with distinct beam pointing directions were measured in a microwave anechoic chamber. The measurement was implemented by configuring the full-array prototype to enable four simultaneous receive beams and four simultaneous transmit beams pointing to different directions respectively.

Dataset Content: This dataset contains the measured radiation patterns of the full-array prototype with four simultaneous receive beams and four simultaneous transmit beams, together with 8 related academic papers and 2 associated patents.

Data Volume: 59.4 MB.

Generation Method: First, configure the full-array prototype to enable four receive beams and four transmit beams with distinct beam pointing directions respectively, and measure the radiation patterns of these four receive beams and four transmit beams in a microwave anechoic chamber. The entire test was carried out in an indoor anechoic chamber test environment, adhering to the reference standard GB/T 40602.2-2021 *Radio Disturbances for Radio Reception Systems and Antennas - Part 2: Basic Measurements - Indoor Planar Near-Field Measurement Methods for High-Gain Antenna Radiation Patterns*.

Test Equipment: The test equipment includes a Vector Network Analyzer (model: R&S ZNA) and an anechoic chamber near-field test system.

Testing Procedures: 1. Connect the phased array under test to the anechoic chamber planar near-field test system. Adjust the distance between the scanning probe's movement plane and the radiating surface of the phased array antenna to 3 to 5 wavelengths, then power on and preheat the test system instruments and the phased array under test until their operating states stabilize. 2. Connect the RF port of the antenna beam under test to the Vector Network Analyzer of the anechoic chamber planar near-field test system. 3. Control and operate the scanning measurement system via the near-field test software. 4. Record and save the radiation pattern test data of each beam individually.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于相控阵天线的垂直互联与密度集成技术，包含整阵样机在微波暗室中测得的接收和发射波束方向图数据，以及相关的8篇论文和2项专利。数据集以国家标准为参考依据，通过矢量网络分析仪等设备进行测试，总数据量为59.4MB。