The key equipment used for antenna testing includes:

1. Anechoic Chamber

An antenna anechoic chamber test system is a specialized electronic measurement setup used in the field of antenna measurement. Its core operating frequency range covers 600 MHz to 10 GHz. By performing tests in an electromagnetically shielded environment, the system effectively eliminates external signal interference. This provides standardized testing conditions for accurately measuring critical antenna parameters, such as radiation characteristics and gain.

2. Network Analyzer

A vector network analyzer (VNA) is one of the most important and widely used high-precision intelligent instruments in the field of microwave and millimeter-wave testing. It is primarily used to measure bidirectional S-parameters of a network under test, including amplitude-frequency, phase-frequency, and group delay characteristics. VNAs are extensively applied in evaluating the performance of RF and microwave components, such as antennas, power dividers, amplifiers, and filters.

 

About Kinghelm
Kinghelm is a high-tech enterprise specializing in RF and connectivity solutions. The company offers a wide range of products, including Beidou/GPS antennas, Wi-Fi, Bluetooth, NB-IoT, LORA, Zigbee antennas, RF cables and connectors, board-to-board and plug-in connectors, switches, terminals, and customized automotive and industrial components. With over 17 years of experience, Kinghelm serves industries such as automotive, telecommunications, industrial automation, medical devices, and consumer electronics. Known for durable, reliable components that meet international standards, Kinghelm supports applications ranging from renewable energy to IoT devices.