Multiband stop digital filter design and implementition 多阻带多通带数字滤波器
Scanning microwave multiband radiometr 多波段扫描微波辐射仪
Finally , the sierpinski monopole is simulated by method of moment and wire - grid model with its multiband behavior verified 本文最后用矩量法和线网模型对sierpinski单极子进行了仿真,验证了其多波段特性。
Multiband transmission permits a reduction in error probability in exchange for at least a twofold increase in bandwidth and carrier power 多频带宽传输能降低误差概率,但其代价是速度及载波功率至少增加一倍
The input impedance and pattern of koch fractal monopole and tree - like monopole are analyzed . both experimental and numerical results show that the two kinds of antennas both have the characteristics of reduction in size and the tree - like fractal monopole also has multiband behavior 文中对koch分形单极子和树状分形单极子的输入阻抗特性和方向图特性进行了分析,数值结果和测量数据都表明这两种分形天线具有尺寸缩减性,而且树状分形单极子还具有多波段特性。
Multiband Corporation and its subsidiaries engage in the provision of voice, data, and video services to multi-dwelling unit and single family home customers in the United States. The company operates in two segments, Home Service Provider (HSP) and Multi-Dwelling Unit (MDU).