- 作者: 黃廣志; 張順雄; 張俊彥
- 作者服務機構: 國立中山大學電機工程研究所
- 中文摘要: 本論文中,我們嘗試結合先前所提之架構與一套三角形心臟式收縮陣列(TSA),以解決同頻信號問題。此套TSA可直接推導最小平方殘值,而不需刻意去計算權數向量。經過修正後架構之優點,僅需要有限的取樣資料即可解決同頻問題。
- 英文摘要: Previously, we have proposed an adaptive beamformer that can resolve a coherent signal. In thispaper, we combine our structure and a set of Triangular Systolic Arrays (TSA) to improve the solution of acoherent signal. A set of TSA's is used to derive the least-squares problem; in this way, the need to computethe least-squares weight vector is eliminated. This modified structure is advantageous in that it requiresonly a limited number of snapshot data samples to resolve a coherent signal.
- 中文關鍵字: systolic array; adaptive beamforming; adaptive array
- 英文關鍵字: --