欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
提出了基于正六边形互补开口单环谐振器对的紧凑型复合左右手传输结构和其等效电路模型。通过对结构参数的仿真分析，明确了该型传输线的作用机理，实现了对谐振频点和带宽的操控；设计的传输线在4 GHz 处实现了左右手的无缝连接，其-10 dB 阻抗带宽达到了1.85 GHz（3.61~5.46 GHz），相对带宽达到了40.8%；采用转移参数矩阵与Bloch-Floquet 理论对电路模型进行了深入分析，电磁仿真模型、等效电路模型和测试结果的高度一致性证明了等效电路模型的合理性与有效性；并提取了等效电磁参数模型，验证了该结构的负折射率与后向波传输特性。
英文摘要：
A novel resonant-type composite right/left-handed transmission line and its correlative lumped-element equivalent circuit model are presented based on regular hexagon complementary single split ring resonator pair.The effective mechanism of its transmission lines is further defined,the control of the reso-nance frequency and that of the transmission band are realized through analysis of the structure parame-ters.A perfect balanced condition at 4 GHz is accomplished for the novel CRLH TL,and its impedance bandwidth comes to 1.85 GHz （3.61~5.46 GHz）,and the relative bandwidth comes to 40.8%.The circuit model is analyzsed in depth by adopting transfer parameter matrix and Bloch-Floquet theory.A high coinci-dence of parameters＇results of the circuit model and the electromagnetic simulation proves the correctness and efficiency of the circuit model.And a balanced condition is extracted.The negative refractive index and the backward wave propagation are demonstrated by the effective electromagnetic parameter retrieval.
同期刊论文项目
同项目期刊论文
Hilbert-shaped complementary single split ring resonator and low-pass filter with ultra-wide stopban
Miniaturization of branch-line coupler using composite right/left-handed transmission lines with nov
Compact microstrip low-pass filter using complementary split ring resonators with ultra-wide stopban
Fractal-shaped metamaterials and applications to enhanced-performance devices exhibiting high select
Novel designed CSRRs and its application in tunable tri-band bandpass filter based on fractal geomet
A compact microstrip diplexer using composite right-/left-handed transmission line with enhanced har
Novel composite right-/left-handed transmission lines using fractal geometry and compact microwave d
Novel resonant-type composite right/left handed transmission line based on cascaded complementary si
Miniaturized fractal-shaped branch-line coupler for dual-band applications based on composite right/
Theoretical and experimental study of the backward-wave radiation using resonant-type metamaterial t
Ultra-small single-negative electric metamaterials for electromagnetic coupling reduction of microst
Design and application of composite right/left handed transmission line based on complementary meand
Triple-band polarization-insensitive wide-angle ultra-miniature metamaterial transmission line absor
期刊信息
位置：