通过比较分析，得到了天线谐振频率、谐振点电压驻波比、带宽以及输入阻抗随不同几何参数的变化规律。
By comparative analysis, the dependence of the resonant frequency, voltage standing wave ratio, bandwidth and input resistance on different geometric parameters is obtained.
文中对该天线的谐振频率和输入驻皮比作了数值计算，其结果与实验数据相符。
The numerical results of resonant frequencies and input VSWR of these antennas are given, and agree with the experimental data.
本文用变分法并结合微扰理论分析了一种变形圆贴片宽频带微带天线的谐振频率。
In this paper, resonant frequency of the deformed circular microstrip antennas is investigated based on variational principle and the perturbation concept.
介绍了天线系统驱动机构扭转振动谐振频率的计算方法。
This paper introduces the computation method on the harmonic frequency of the torsional vibration in the mechanism of an antenna system.
频率响应也可以由低压微尺寸压控变容器或者变容二极管控制，并且可被例示为与天线模块共存的调谐的谐振匹配滤波器网络。
The frequency response may also be controlled by a low voltage micro sized varicap, or a varactor diode, and instantiated as a tuned, resonant matching filter network residing with the antenna module.
之间的通讯系统或工作频段调谐的变化是通过了一个天线单元的谐振频率。
Change between communication systems or operating bands is achieved by tuning the resonant frequency of an antenna element.
第一谐振频率由矩形微带天线的长度所决定。
A first resonance frequency is determined by the length of the rectangular microstrip antenna.
分析了栅格线宽度、栅格线间距、栅格化方式等参数对天线的谐振频率、增益的影响。
The effect of the mesh line-width, mesh line-spacing and the meshing style on the resonant frequency and gain of the antenna is analyzed.
一旦最初的谐振频率建立，天线也许调整像偶极。
Once the initial resonant frequency is established, the antenna may be tuned just like a dipole.
天线分别形成平面状，具有分 别不同的谐振频率，形成于前述电介质基板的另一方的面上，并且以一端部与前述地导体板短路。
The antenna elements are flat, have different resonant frequencies, are formed on another surface of the dielectric substrate, and respectively have ends electrically connected to the ground plane.
与短路针加载矩形和圆形贴片天线相比，短路针加载三角形贴片天线具有更低的谐振频率。
Compared to rectangular and circular patch antenna loaded with a shorting pin, triangular patch antenna loaded with a shorting pin has lower resonant frequency.
并研究了各天线参数对阵元性能指标和相邻阵元传输系数的影响。 同时分析了各天线参数与二元阵谐振频率和互耦的关系。
Further more, the transmission coefficient from one element to the next one and the mutual coupling between two elements are investigated .
通过在地板上的矩形槽的边缘开槽和在馈线旁加载C形谐振器，该天线实现在中心频率3。
By inserting a slot at the edge of the rectangular slot on the ground plane and loading a C-shaped resonator near the microstrip line, dual band-notched characteristic at the central frequency at 3.
以及一第二辐射主体，与该耦合回路形成一第二谐振回路以提供该宽带天线一第二谐振频率；
The radiation bodies respectively form a number of resonance loops with the coupling loop for providing a number of resonance frequencies of the broadband antenna.
如上所述，第一导体102基本上在1900MHz及2400 MHz间、第一频率子波段谐振，这样整个高波段由两个天线所覆盖。
As discussed above, the first conductor 102 resonates substantially between 1900 MHZ and 2400 MHZ, the first frequency sub band, such that the entire high band is covered by both antennas.
如上所述，第一导体102基本上在1900MHz及2400 MHz间、第一频率子波段谐振，这样整个高波段由两个天线所覆盖。
As discussed above, the first conductor 102 resonates substantially between 1900 MHZ and 2400 MHZ, the first frequency sub band, such that the entire high band is covered by both antennas.
应用推荐