Antenna analysers are electronic devices used to measure and analyze the performance of antennas. They are commonly used in the field of radio frequency (RF) engineering and telecommunications. Antenna analysers work by transmitting a signal through the antenna and measuring various parameters such as impedance, standing wave ratio (SWR), return loss, and resonant frequency. These measurements help engineers and technicians optimize the performance of antennas, ensuring efficient transmission and reception of RF signals. Antenna analysers are available in different types and configurations, ranging from handheld portable units to benchtop models with advanced features. They are widely used in industries such as broadcasting, wireless communications, and amateur radio. Overall, antenna anal...