Enterprises
Wieson Technologies Co., LTD.
Official Website: https://www.wieson.com/
Company Description
Making The Perfect Connection
Wieson Group has three major business units. Interconnected components, wireless components and automotive electronic products.
The market covers major fields such as, computers, communications, consumer electronics, medical, industrial control and automobiles.
Wieson has been committed to the development of electromechanical integration technology for more than 30 years, and we are continuously improving through innovation.
With excellent research and development capabilities, we provide customers with standardized products and customized development services. We integrate automated production equipment to continuously improve quality and efficiency.
We aim to become the best partner for customers!
We focus on providing product solutions for seven major market applications.
Company Research Topics and Matching Number
雙頻窄波束寬陣列天線在衛星地面接收站中的應用，主要目的是提升訊號接收效能，確保高增益、低旁瓣與良好的頻率選擇性，以適應不同的衛星通訊頻段（如Ku/Ka頻段）。主要設計考量：
1. 天線架構將採用微帶陣列天線。
2. 雙頻設計將採用不同的諧振模態設計實現雙頻操作。
3. 窄波束與寬陣列設計將以陣列天線的天線單元數量與排列方式決定波束寬度，並使用稀疏陣列技術減少天線數量，同時維持高增益與窄波束。
4. 旁波瓣抑制將採用Chebyshev加權來降低旁波瓣，提高訊號品質。
5. 製造與材料選擇將採用低損耗基板（如Rogers RT/duroid® 5880）以降低插入損耗，並利用金屬與介電材料的混合設計，改善頻率選擇性與匹配特性。
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