A kind of novel multiband antenna with square-nested fractal is proposed and designed, including printed monopole antenna and dipole antenna, which are nested with a series of similar square elements. The antennas can...A kind of novel multiband antenna with square-nested fractal is proposed and designed, including printed monopole antenna and dipole antenna, which are nested with a series of similar square elements. The antennas can synchronously operate in multiple frequencies, covering the four required frequencies, 24GHz/35GHz/52GHz/58GHz, for WLAN/WiMAX application. The antenna surface currents are simulated by CST MWS, a three-dimension full-wave electromagnetic simulator, and the multiband operating mechanism has been explained from analysis of the simulation results. Then the models of the two proposed antennas fed by coplanar waveguide (monopole antenna) and balanced microstripline (dipole antenna), respectively, have been obtained. Finally, prototypes of the two antennas have been manufactured and measured in anechoic chamber. The results well match the simulation results, which verifies the feasibility of design idea. Moreover, these antennas are miniature and the design idea can be easily applied into other types of nested structure, the features of which make the proposed antennas have promising application in multiband fields.展开更多
0107711矩形波导 T 型接头的 CAD 分析[刊]/陈福朝//电子器件.—2000,23(3).—219～223(L)Y2000-62593-35 0107712微型组件/构件(含5篇论文)=Modules/mmponents[会,英]//2000 IEEE International Conderence onPhased Array Systems &am...0107711矩形波导 T 型接头的 CAD 分析[刊]/陈福朝//电子器件.—2000,23(3).—219～223(L)Y2000-62593-35 0107712微型组件/构件(含5篇论文)=Modules/mmponents[会,英]//2000 IEEE International Conderence onPhased Array Systems & Technology.—35～56(HC)本部分5篇论文的内容有:应用晶体管放大器的Ku 波段平面发射阵微型组件,应用轻型温度电阻材料的空载雷达天线微型组件,非线性高功率放大器对基于空间相控阵天线模式的影响,保形相控阵天线的垂直互联3维微型组件,Ka展开更多
基金Sponsored by the Fundamental Research Funds for the Central Universities (Grant No. HIT. NSRIF. 2010096)the Heilongjiang Post-Doctorial Fi-nancial Assistance (Grant No. LBH-Z09187)
文摘A kind of novel multiband antenna with square-nested fractal is proposed and designed, including printed monopole antenna and dipole antenna, which are nested with a series of similar square elements. The antennas can synchronously operate in multiple frequencies, covering the four required frequencies, 24GHz/35GHz/52GHz/58GHz, for WLAN/WiMAX application. The antenna surface currents are simulated by CST MWS, a three-dimension full-wave electromagnetic simulator, and the multiband operating mechanism has been explained from analysis of the simulation results. Then the models of the two proposed antennas fed by coplanar waveguide (monopole antenna) and balanced microstripline (dipole antenna), respectively, have been obtained. Finally, prototypes of the two antennas have been manufactured and measured in anechoic chamber. The results well match the simulation results, which verifies the feasibility of design idea. Moreover, these antennas are miniature and the design idea can be easily applied into other types of nested structure, the features of which make the proposed antennas have promising application in multiband fields.
文摘0107711矩形波导 T 型接头的 CAD 分析[刊]/陈福朝//电子器件.—2000,23(3).—219～223(L)Y2000-62593-35 0107712微型组件/构件(含5篇论文)=Modules/mmponents[会,英]//2000 IEEE International Conderence onPhased Array Systems & Technology.—35～56(HC)本部分5篇论文的内容有:应用晶体管放大器的Ku 波段平面发射阵微型组件,应用轻型温度电阻材料的空载雷达天线微型组件,非线性高功率放大器对基于空间相控阵天线模式的影响,保形相控阵天线的垂直互联3维微型组件,Ka
