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- input matching network 输入匹配网络
- Finally, by using the measured input impedance data of some antennas given in this paper, the design of those broadband matching network are accomplished. 结合实际天线进行了宽频匹配网络的设计和计算，结果表明文中所述方法的正确性。
- Two techniques, i. e. two-layer structure and impedance matching network, are adopted to enhance the bandwidth, as a result, the input impedance bandwidth is up to 13.3% for VSWR <1.6. 综合采用双层结构和阻抗匹配网络两种方法来展宽天线的频带，天线在驻波比小于1.;6时的相对带宽达13
- A matching network for the specified IP address could not be found. Please also specify a subnet mask and a cluster network. 找不到指定的IP地址的匹配网络。请指定子网掩码和群集网络。
- As an indispensable part of multicoupler, matching network plays a very important role in wireless multi-channel communication. 匹配网络作为多路耦合器的重要组成部分，在无线多路通讯中起着至为重要的作用。
- Because of the frequency response around passband of ladder type SAW filter is self-matching, the devices don t need external matching network. 因为由表面声波谐振器接成的梯型滤波器，其在通带频率时具有自我匹配的特性，所以不需要额外的匹配电路。
- Instead, check to make sure the input matches a certain pattern that you know is safe, and reject anything not matching the pattern. 所以,应该检查并保证输入符合你认为是安全的特定模式,而拒绝不符合这个模式的所有输入。
- Reducing the stage of the distributed amplifier and using interstage matching network can reduce the dc power consumption and achieves flat gain. 并且利用减少分散式放大器之级数和级与级之间的匹配来达到平坦的增益和减少直流功率损耗。
- An example, which is to design a broadband matching network for a shortwave antenna by the improved RFM, gains good performance while simplifying the calculation. 用改进实频法设计了一个短波天线宽带匹配网络,在简化算法的基础上取得了比较好的性能。
- For radio frequency (RF) circuits, matching network is the key of circuit performance, and it has been proved that the matching network has strong relationship with yield [8]. 对于射频电路而言，匹配网路是一个影响电路效能的重要关键，而匹配网路会对良率带来巨大的影响已被证实[8]。
- When the conductance of sound radiation for IDT is equal to the output conductance for the matching network, the reflection loss and transmission loss can be reduced. 叉指换能器的声辐射电导等于匹配网络输出端电导时，可以减小反射损耗和传输损耗。
- The Interactive Media Activity will require students to match network devices to the layers of the OSI model. 在互动媒体活动将要求同学把适当网路设备配合到OSI模组的各层。
- Simulation result shows that the broadband matching network has good electronic capability and the genetic algorithm is effective in broadband matching network. 结果表明：该宽带匹配网络具有良好的阻抗宽带性能，证明了遗传算法在设计宽带匹配网络中的有效性。
- Underwater acoustic transmitter is very important component for an active sonar equipment. It consists of four parts, which are the signal generator, the power amplifier the matching network section and the transverter. 水声信号发射机是主动声纳设备的重要组成部分，包括信号源、功率放大器、匹配网络和换能器四部分。
- Planar Archimedean antenna can work in a very wide band, while the wideband matching network is difficult to be implemented, especially in adding a reflecting cavity to get a unidirectional radiation. 平面阿基米德螺旋天线具有极宽的工作频带,然而其匹配平衡电路的宽频带实现则较难,尤其是在加反射腔以使其单向辐射时。
- Loading the antennae with matching networks will not only decrease the VSWR at the ports of the receivers, but also reduce the influence of the mutual coupling. 加载匹配网络不但能降低接收机端口的驻波比，还能有效地减弱天线之间互耦的影响，改善系统性能。
- There are several errors in the input. 输入中有好几处错误。
- A new or recently revised edition of input data. 输入数据的新的或最近校对过的“版本”。
- The engineering design contains two parts, one is the development of matching networks for multicouplers in VHF and UHF, and the other is the design of microwave FET amplifiers. 在工程设计中，包括两部分：一部分是VHF和UHF多路收发耦合器耦合匹配网络的研制，另一部分是宽带微波FET放大器的优化设计，前者属于无源负载匹配网络的设计，后者属于有源负载匹配网络的设计，这是两个科研项目。
- During the process of designing LNA, the design of matching networks plays a great important role because it affects the performance of the amplifier dramatically. 摘要在低噪声放大器的设计过程中，匹配网络的设计是关键的组成部分，它直接影响低噪声放大器的性能。
