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Conference Paper
High-Gain Sub-THz Waveguide Array Antenna Design for Wireless Communication
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- Authors
- Bonghyuk Park, Sunwoo Kong, Hui-Dong Lee, Dong-Pil Chang
- Issue Date
- 2026-06
- Citation
- 대한전자공학회 학술 대회 (하계) 2026, pp.1-3
- Publisher
- 대한전자공학회
- Language
- English
- Type
- Conference Paper
- Abstract
- A high-gain waveguide antenna operating at 150 GHz for sub-terahertz applications is proposed. A single- element design is extended to a four-channel array with 0.5λ spacing to enable beam steering. Simulations confirm effective horizontal coverage up to ±40°. The antenna achieves maximum gains of 6.55 dBi (single) and 9.4 dBi (array), suitable for high-speed wireless communication.
- KSP Keywords
- Antenna design, Array antenna, Four-Channel, High Gain, Sub-THz, THz waveguide, Waveguide array, beam steering, high-speed wireless, sub-terahertz, terahertz applications