Near-field antenna measurement system for aerospace and satellite communication.
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Antenna performance evaluation is achieved through near-field measurements and far-field data conversion.
In the aerospace field, particularly in satellite communications, accurate performance evaluation of antennas is essential. To ensure the reliability of satellite communications, precise operation of antennas and accurate transmission and reception of radio waves are required. Conventional far-field measurements have difficulties in measuring millimeter-wave bands, and constraints of the measurement environment have also been challenges. Near-field antenna measurement systems address these issues. 【Application Scenarios】 - Directionality evaluation of satellite-mounted antennas - Measurement environment without the need for anechoic chambers 【Benefits of Implementation】 - Easy measurement of the directionality of millimeter-wave antennas - Increased flexibility in installation locations - Reduction in antenna development time
basic information
【Features】 - Enables the evaluation of the directivity of millimeter-wave antennas, which was considered difficult in far-field measurements. - Eliminates the need for anechoic chambers and ultra-high precision rotators, providing a high-precision and stable measurement environment. - Capable of measuring absolute gain, polarization, and two-dimensional patterns for antenna diagnostics. - Horizontal scanning method for horizontally mounting the antenna under test. - Automatically acquires displacement data of the surface tilt and irregularities of the antenna under test using the included laser displacement meter. - Capable of manufacturing large-sized near-field antenna measurement systems. 【Our Strengths】 We design electronic and electrical circuits, software, and mechatronics in-house, proposing the optimal equipment configuration. Leveraging our extensive knowledge and technology, we provide the best proposals tailored to the specific requirements of our customers.
Price range
P7
Delivery Time
OTHER
Model number/Brand name
NAS630、NAS650、NAS680
Applications/Examples of results
Companies, universities, and research institutes engaged in the research, development, and design of various types of antennas.
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To provide a comprehensive solution for the design of electronic and electrical circuits, software, and mechatronics within our company, we will propose the optimal equipment configuration. Additionally, leveraging our extensive knowledge and technology gained from designing and manufacturing numerous inspection devices and automation systems, we will make our best efforts to propose solutions even if specific requirements are not yet prepared. If you are considering inspection and automation, please feel free to consult with us.