电子科技大学学报2026，Vol.55Issue(1)：3-26,24.DOI:10.12178/1001-0548.2025191
天线优化设计的理论与实践
Theory and practice in optimal antenna design
摘要
Abstract
Based on the author's personal research experience,this paper introduces the theory and applications of antenna optimization design,with content covering the general theory of antennas,single-antenna design and array-antenna synthesis.The stored energies in medium and the stored energies of antenna as well as the upper bounds of the gain-bandwidth product are first introduced,thereby providing theoretical basis and guidelines for antenna design.Second,two fundamental theories of single-antenna design are expounded,including the resonant mode theory which is based on the stored energies of antenna,and the thin wire model theory for the analysis of radiation characteristics of metallic antennas.Finally,the method of maximum power transmission efficiency for array-antenna synthesis is elaborated,covering the unconstrained,weighted,and constrained formulations and their applications in the wireless power transmission and pattern synthesis.关键词
天线储能/天线设计准则/天线谐振模式/电小天线/细线模型/最大功率传输效率法/天线阵列综合Key words
stored energies of antenna/guidelines for antenna design/resonant modes for antenna/electrically small antenna/thin wire models/the method of maximum power transmission efficiency/antenna array synthesis分类
信息技术与安全科学引用本文复制引用
文舸一..天线优化设计的理论与实践[J].电子科技大学学报,2026,55(1):3-26,24.基金项目
国家自然科学基金(61971231) （61971231）
