Verification of Field Uniformity in a Radio Wave Dark Box for GPS Terminal Evaluation System

[Application Example] Quantitative Verification of Field Uniformity in an Anechoic Chamber

In RF characteristic evaluation, uniform field strength conditions are important, for example, when multiple evaluation items are placed within a radio wave anechoic chamber. Here, you can view the quantitative measurement results of field strength uniformity in a GPS band radio wave anechoic chamber in the PDF materials or via external links. 【Application】 The RF characteristic evaluation system using a radio wave anechoic chamber in the development/production sites of GPS terminals (1.5GHz band) and other mobile wireless terminals (920MHz band, etc.) has attracted significant attention in the market due to its flexible usability and low cost (compared to radio wave anechoic rooms). Our company has been responding to these needs early on. *For more details, please refer to the PDF materials or feel free to contact us. 【System Configuration】 ■ Radio wave anechoic chamber ■ GPS band antenna ■ Mounting fixtures for antennas and evaluation items ■ 1ch Multi GPS/GNSS generator ■ Others (control PC, various I/F modules, cables, etc.) ■ Spectrum analyzer [MSA438] ×1 *For more details, please refer to the PDF materials or feel free to contact us.

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