基于非均匀传输线的小型化宽带混合环耦合器

来源 :2016年上海市研究生学术论坛——电子科学与技术 | 被引量 : 0次 | 上传用户:a200638012
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
本文提出了一种基于非均匀传输线的小型化宽带混合环耦合器.它是通过使用非均匀传输线代替传统耦合器的均匀传输线而实现的.其结构是单层的并且不需要通孔或者跳线.通过ABCD矩阵以及奇偶模分析方法来进行数值分析.全波仿真显示在以1.6GHz为中心频率的情况下具有63%的分数带宽,并且在整个通带内反射可以达到-15dB,隔离度可以达到-15dB.
其他文献
  Ni plasma enhanced atomic layer deposition(PE-ALD) using nickelocene[Ni(C5H5)2] as a precursor and NH3 plasma as a reactant was comparatively investigated.P
会议
  An InAlAs/InGaAs/InAs quantum dots-quantum well in double barrier structure has proved best S (signal)/D (dark current) by simulated and analyzed at 3.5V an
会议
  Amorphous indium-gallium-zinc oxide (a-IGZO) thin-film transistor (TFT) nonvolatile memory devices with an IGZO charge storage layer were evaluated for the
会议
NAT(Network Address Translation,网络地址转换)在用户主机进行对外通信时,将原私有IP地址转换成另一公有可寻址IP地址,掩盖了原私有IP地址,给用户主机之间的P2P(Peer-to-Pe
  In this paper, the impacts of ionizing radiation on the gate induced floating body effects (GIFEBs) and low-frequency (LF) noise for the 130nm partially dep
会议
  Ultralow dielectric-constant (κ) porous SiCO(H) films were prepared using C7H18O3Si (MTES) and C 10H16 (LIMO) precursors by plasma enhanced chemical vapor
会议
  In this paper, a low offset high gain high resolution comparator is presented which is designed for a 16bit SAR ADC.The comparator consists of five stages p
会议
  This paper presents a LC digitally controlled oscillator (LC-DCO) applied in all digital phase locked loop (ADPLL).Post-layout simulation is finished in a 1
会议
NoC作为SoC的下一代主流技术已经得到了快速的发展,然而设计一个高性能、低延时、资源占用少的NoC依然是个难点.本文提出了一种两个流水线级的NoC路由器架构,通过采用超前路
半分析法应用于提取金属-氧化物半导体场效应晶体管小信号模型的参数,直接提取法应用于测试结构的焊盘电容和寄生电感的参数提取.在频率高达40G的范围内,90nm的MOSFET器件的