[Application Example] We will introduce a method for measuring antenna gain using the standard antenna method with a radio wave dark box and a spectrum analyzer.
【Product Introduction】 ■ Anechoic Chamber / Shield Box Low cost, lightweight, and short delivery time! High-quality, reliable, and cost-effective anechoic chambers and shield boxes provided by a measurement instrument manufacturer. ■ Spectrum Analyzer MSA438TG Model with Tracking Generator - Measurement Frequency: 50kHz to 3.3GHz ■ Signal Analyzer MSA538TG Model with Tracking Generator - Measurement Frequency: 20kHz to 3.3GHz To evaluate antenna gain, a calibrated standard antenna or an anechoic chamber is typically required, but using a spectrum analyzer with a tracking generator and an anechoic chamber allows for simple evaluation. - The gain of the EUT is determined by comparison with a reference antenna (an antenna with known gain). - The measurement environment is the same as for radiation pattern measurements, conducted in an anechoic chamber (shield box). - Typically, dipole or log-periodic antennas are used in the MHz range, and horn antennas are used in the GHz range.
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To evaluate antenna gain, a calibrated standard antenna or an anechoic chamber is usually required, but it can be simply assessed using a spectrum analyzer with a tracking generator and an anechoic box. - The gain of the EUT is determined by comparing it with a reference antenna (an antenna with known gain). - The measurement environment is the same as for radiation pattern measurements, conducted in an anechoic chamber (anechoic box). - Primarily, dipole and log-periodic antennas are used in the MHz band, while horn antennas are used in the GHz band.
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● An independent, purely domestic advanced development company in the high-frequency (RF) field ● One-stop development, manufacturing, sales, and service business for electronic measuring instruments, information communication devices, and environmental-related equipment ● A worldwide sales network through 18 domestic agents and 19 overseas agents