LTCC Microwave Filter for Ka-band Satellite Communication Transceiver System 用于Ka波段卫星通信系统的LTCC滤波器
Applications of FOG in Photonic Microwave Filter 光纤光栅在微波光子滤波器中的应用
Study on the Synchronous Switch of Filter of Gaoling Back to Back Converter Station All-Optical SOA-Based Microwave Filter with Passband and Stopband Interchanged 高岭换流站滤波器组同步投切技术研究基于半导体光放大器的通带与阻带相互切换的全光微波滤波器
The cross coupled microwave filter is widely used in the mobile communication subsystem. 无线通信系统需要高性能的交叉耦合滤波器。
All-Optical SOA-Based Microwave Filter with Passband and Stopband Interchanged 基于半导体光放大器的通带与阻带相互切换的全光微波滤波器
Small size, low weigh and high working frequency are the characteristics of multilayer ceramic microwave filter, and it is now being employed in communication and electric products application. 多层陶瓷微波滤波器是一种基于低温陶瓷共烧技术的新型滤波器,具有小型化、轻便化和高频化特点,在通信、汽车、数字化家电等产品中已得到广泛应用。
Method for Extracting Input-output Coupling Coefficient of Cross-coupled Microwave Filter 交叉耦合微波滤波器输入/输出耦合系数抽取方法
A Simplified Design of A Class of High-Power Microwave Filter 一类大功率微波滤波器的一个简化的设计方法
Microwave filter is an important component in RF and microwave circuits. 微带线滤波器是射频、微波电路中的重要组成部分。
The 3D microwave filter was simulated and optimized by the electromagnetic field analysis software and gained a finer result. 利用电磁场分析软件对三维微波滤波器进行了模拟和优化,得到了较好的结果。
Study on the Performance and Miniaturization of Microwave Filter in Wireless Communication Systems 无线通信系统中的微波滤波器性能及小型化研究
In this thesis, some discontinuities of waveguide structure are analyzed. Based on mode matching method and microwave filter design theory, several band-pass filters with different discontinuity structures are designed. 本文应用模式匹配法(MMM)分析波导结构中的一些不连续性问题,并结合滤波器设计理论,设计了几种结构的带通滤波器。
This thesis is based on modern microwave filter design theory. Considering the basic electromagnetic characteristics of plasma, the sandwich structure non-magnetized plasma rectangular waveguide filter is investigated in detail theoretically. 本文以现代微波滤波器设计理论为基础,结合等离子体的基本电磁性质,对三明治结构非磁化等离子体矩形波导滤波器进行了详细的理论分析与仿真计算。
The calculating model and method are also suitable for conventional microwave filter. 该文所采用的理论模型及计算方法也适用于一般微波滤波器的分析模拟。
Furthermore, the theory of active microwave filter is well introduced and the research of band pass filter circuit be carried here. 对微波有源滤波器的设计理论及方法进行了一定的探讨,对带通滤波器单元电路进行了研究;
As key materials of microwave resonator and microwave filter, microwave dielectric ceramics have been utilized in microwave communication systems. 微波介质陶瓷作为微波谐振器和微波滤波器的关键材料,在微波通讯技术中有着广泛的用途。
A new HTS planar microwave filter using dual mode multi zigzag square loop resonators is developed. 发展了一种新型HTS双模多次曲折微带环谐振器滤波器。
The Theoretical and Experimental Study on Photonic Microwave Filter 微波光子滤波器的理论和实验研究
As the rapid development of the miniaturization of the mobile communications, satellite communications and defense electronics systems, the performance, size, reliability and cost of the microwave filter have put forward the higher requirements. 移动通信、卫星通信以及国防电子系统微型化的迅速发展,对微波滤波器的性能、尺寸、可靠性和成本均提出了更高的要求。
Microwave filter is the most important part of the radio technology, along with the rapid development of communication technology, microwave filter design technology with the needs of different applications, there have been many different filter circuit structures. 微波滤波器是无线电技术中的最重要的部分之一,随着通信技术的快速发展,微波滤波器设计技术也随着不同的应用需要,出现了多种不同滤波电路结构形式。
This paper is mainly analyzed the hairpin structure band-pass filter and DGS low-pass filter, and designed the new structure microwave filter. 本文主要针对用于无线通信的发夹型带通滤波器和缺陷接地结构(DGS)低通滤波器进行了分析,并对新结构微波滤波器进行了设计。
So the study and design of microwave filter design is very important. A low pass filter and two band-pass filters are designed with ceramic substrate and ferrite substrate based on LTCC technology. 本文基于低温共烧陶瓷技术,采用陶瓷基板和铁氧体基板共烧设计了一款低通滤波器和两款带通滤波器。
The main jobs of this paper are as follows: First of all, the history and current status of the miniaturization technology for microwave filter will be described. 本论文主要工作如下:首先对微波滤波器小型化技术研究的历史和现状进行了阐述。
Finally, we analyze the effect in the performance with the physical parameters of the filter and its material, and obtain the law curves, which, to some extent, improve the accuracy of the microwave filter design, and shorten the design cycle. 最后分析了滤波器使用板材以及滤波器的物理参数对其性能的影响,得到了规律曲线,这在一定程度上提高了微波滤波器设计的准确性,缩短了设计周期。
The dual-mode square waveguide resonator is applied to the design of dual-band microwave filter, and this disposal simplifies the structure of the filter. 3. 将双模方波导谐振腔应用于双通带微波滤波器的设计中,简化了滤波器的结构。
The performance of microwave filter as an important part of the communication system, determines the quality of microwave communication system. 微波滤波器作为通信系统中的重要部分其性能的优劣往往决定了整个微波通信系统的质量,因此研究微波滤波器的性能指标和设计方法具有重要意义。
With the development of modern microwave communications, particularly in satellite communications and mobile communications, the system increases the selectivity of the channel and puts forward higher requirements on the design of microwave filter. 随着现代微波通信,尤其是卫星通信和移动通信的发展,系统对通道的选择性越来越高,对微波滤波器的设计提出了更高的要求。
The microwave filter is wildly used in modern microwave communication system and satellite communication system. 微波滤波器大量应用于现代微波通信和卫星通信系统之中。
Microwave filter is applied in Radar, Navigation, Electronic-war, Satellite communication and Mobile communication. 微波滤波器广泛地应用于雷达、导航、电子战、卫星通信、移动通信等系统中。
Microwave filter and millimeter wave sub-harmonic mixer have been used widely as passive and active components. The performances of RF system are affected by them directly. 微波滤波器和毫米波谐波混频器是得到广泛研究和应用的无源和有源部件,其性能好坏直接影响了相关射频系统的性能。