为达到以上目标，本论文致力于新型小型化波导滤波器及双工器的研究和设计。
The purpose of this thesis is to study and design new compact waveguide filters and diplexers with these characteristics.
项目范围可能包括用在微波收发器和天线间通道的波导管组合件和部件，比如双工器、滤波器和耦合器；
Project areas may include waveguide components subassemblies used in the RF path between a microwave transceiver the antenna, such as diplexers, filters couplers.
本论文运用一种复制流程研制高分子波导布拉格光栅滤波器。
In this paper, we fabricate a polymeric waveguide Bragg grating filter using a replication process.
讨论了用扇形波导作为旋转模式滤波器的基本原理。
The basic principle of a rotating mode filter with fan-shaped waveguide is presented.
该混频器主要由波导-微带过渡，输入、输出滤波器以及匹配网络和反向并联混频二极管对组成。
The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel diode pair.
MDIWF系列波导通频和谐波滤波器，擅长应用与高频，窄带宽和高Q频率。
MDI's WF series waveguide Bandpass and Harmonic Filters excel in applications where high frequency, narrow bandwidth and high 'Q' are essential.
供应滤波器，波导窗，屏蔽门，屏蔽材料等。
Our company supply EMI filters, waveguide vent, shielded door and shielding materials.
该混频器主要由波导一微带过渡，输入、输出滤波器以及匹配网络和三组反向并联混频二极管对组成。
The mixer mainly consists of a waveguide-to-microstrip transition, input and output filters, matching networks and an antiparallel Sckottky-barrier diode pair.
根据光的干涉滤波原理，模拟设计质子交换铌酸锂光波导级联型滤波器。
Based on the interference principle, a tunable proton exchanged LiNbO3 optical waveguide filter with cascade structure was simulated and designed.
本文主要讲述了基于介质集成波导（SIW）技术和LTCC工艺的毫米波频段高Q滤波器的研制。
Two high Q bandpass filters at millimeter wave band based on Substrate Integrated Waveguide(SIW) and Low Temperature Co-fired Ceramics(LTCC) are designed in this thesis, and one is realized.
同时，通过使用凹型过渡和接地共面波导过渡两种转换方式，解决了基片集成波导与微带线的过渡问题，从而解决了滤波器和有源微波电路的集成问题。
The transitions of SIW with microstrip are solved by using concave transition and grounded coplanar waveguide transition, which are convenient for filters synthesized with active microwave circuits.
本文的主要工作是设计声光可调谐滤波器的光波导、模转换器和模分离器。
The thesis describes the design method of AOTF's waveguide, mode converter and mode-splitter, and gives the design results.
另外，本文对波导到微带的对极鳍线过渡和中频低通滤波器做了改进。
In addition, the waveguide to microstrip transition and the IF low pass filter are improved, which are used in the mixer.
标签FET倍频器滤波器倍频放大组件微带到波导过渡。
FET multiplier filter multiplier and amplifier integrated modular waveguide to microstrip transition.
本文分析了SOI脊波导的单模条件，结合SOI波导模型提出了内嵌圆式正八边形谐振腔的回音壁模式滤波器。
The single-mode conditions of the SOI-based rib waveguide is first analyzed, and applied to the whispering gallery modes embedded circular octagonal resonator filter.
基于二维光子晶体波导与点缺陷微腔共振耦合原理，设计了一种利用共振微腔作为反射的6 -信道下载滤波器。
A 6-channel drop filter with resonant micro-cavity reflector is designed based on the resonant coupled theory between the 2d photonic crystal waveguide and the 2d photonic crystal micro-cavity.
目前主要滤波技术有薄膜干涉滤波器、阵列波导光栅(awg)和光纤布拉格光栅(FBG)。
At the present time, the mainstream optical filter techniques including dielectric thin-film filter, array waveguide (AWG), Fabry-Perot (F-P) filter, fiber Bragg grating (FBG).
内容简介 ：根据异向传输线原理设计了一种半圆异向波导单元，基于该单元提出了一种新型带通滤波器。
Abstract :A left-hand semi-circular waveguide unit was designed according to the basic principle of left-hand transmission line, a novel band-pass filter based on the unit was presented.
在集成声光可调谐滤波器（IAOTF）的基础上，提出了一种新型的集成光学波导型声光光通道监测仪（OCM）。
A novel integrated optical waveguide optical channel monitor(OCM) is developed based on the integrated acoustooptic tunable filter(IAOTF).
现在使用的增益均衡器主要有标准光滤波器、介质多层薄膜滤波器以及光纤光栅和平面光波导等。
Common gain equalizers include standard optical filter, medium multi-layer thin film filter, fiber grating, and planar waveguide.
基于传输线理论和波导裂缝有源阻抗提取方法，提出了一种脊波导漏壁式滤波器的简化算法。
Based on transmission line theory and extraction method of active impedance of waveguide slot, a simplified computation method for the leaky-wall ridge waveguide filter is presented in this paper.
单个交叉椅型谐振结构加载的平板波导作为一种新型的滤波器结构，具有良好的双通带特性，尺寸较小。
Meanwhile, the CCSR unit cell loading planar waveguide is a new type of planar waveguide dual-bandpass filter with perfect bandpass characteristic and small size.
本文针对波导电容膜片和同轴腔微波滤波器，研究了结构因素对其电性能的影响机理。
This paper researches on the impact of structure accuracy of microwave filters on their electrical properties, in view of capacitive irises in rectangular waveguide and coaxial filters.
滤波器到天线的线被设计为和地的共面波导。
The track from the filter to the antenna has been designed as a coplanar waveguide with ground.
滤波器到天线的线被设计为和地的共面波导。
The track from the filter to the antenna has been designed as a coplanar waveguide with ground.
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