This document presents an antenna study conducted by Dongguan UB Electronics Co., Ltd, focusing on the performance characteristics of various antenna models. The study includes detailed analysis of return loss, VSWR, Smith charts, efficiency, gain, and radiation patterns. The antennas under investigation include a Bluetooth antenna and a 4G antenna, designed for use in the TRACKER 4G/GL SF IRF WG project. The debugging frequency bands for the Bluetooth antenna are 2400-2500MHz, while the 4G antenna operates within the 700-2700MHz range.
The report provides comprehensive data on antenna performance across different frequencies, including gain (dBi) and efficiency (%). Radiation patterns are visualized to illustrate the antenna's directional characteristics. The testing environment and setup are also described, including the use of a 3D microwave darkroom. This study aims to provide valuable insights into the antenna's capabilities and suitability for specific applications.
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This document presents an antenna study conducted by Dongguan UB Electronics Co., Ltd, focusing on the performance characteristics of various antenna models. The study includes detailed analysis of return loss, VSWR, Smith charts, efficiency, gain, and radiation patterns. The antennas under investigation include a Bluetooth antenna and a 4G antenna, designed for use in the TRACKER 4G/GL SF IRF WG project. The debugging frequency bands for the Bluetooth antenna are 2400-2500MHz, while the 4G antenna operates within the 700-2700MHz range.
The report provides comprehensive data on antenna performance across different frequencies, including gain (dBi) and efficiency (%). Radiation patterns are visualized to illustrate the antenna's directional characteristics. The testing environment and setup are also described, including the use of a 3D microwave darkroom. This study aims to provide valuable insights into the antenna's capabilities and suitability for specific applications.
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