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Conference Paper
mm-Wave/sub-THz Hemispherical Far-Field Measurement System supporting Various Testing Scenarios: Research Survey and Possibility
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- Authors
- Jae-Yeong Lee, Dong-Young Kim, Eui-Su Lee, Taehyung Kim, Wonbin Hong
- Issue Date
- 2024-11
- Citation
- International Symposium on Antennas and Propagation (ISAP) 2024, pp.1-2
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents a recent research work on the streamlined hemispherical far-field antenna measurement systems supporting various testing scenarios across the millimeter-wave/sub-terahertz (mm-Wave/sub-THz) spectrum. Three use cases of distinctly different antenna types and feed interfaces are investigated utilizing this measurement system with multi-functionality and cost-effectiveness. Particularly, simple fixturing methods of the sample holder and anti-vibration metallic weights of the rotary stage are used in the proposed far-field system to enhance the measurement accuracy and cost-effectiveness despite maintaining the multi-functionality. Three use cases are demonstrated utilizing each exemplified sample. Finally, the main features and further research possibilities for real-life demonstrations of typical mm-Wave/sub-THz antenna module applications are discussed.
- KSP Keywords
- Antenna measurement, Anti-vibration, Cost-effectiveness, Sample holder, Sub-THz, THz Antenna, Use cases, antenna module, far-field measurement, measurement accuracy, measurement system