WIDEBAND相关论文
A novel thin-film lithium niobate (TFLN) electro-optic modulator is proposed and demonstrated. ...
设计了一种应用于超宽带通信的平面单极子天线。天线由一个六边形辐射单元和一个部分接地板构成。通过采用了一种新颖的馈电结构,......
This paper presents a planar microstrip wideband dual mode Band-Pass Filter(BPF) from 2 GHz to 3.4 GHz with a notched ba......
This paper reports a wideband passive mixer for direct conversion multi-standard receivers.A brief comparison between cu......
In this paper, a novel and simple CPW-fed planar monopole antenna is presented for UWB application. The antenna is fabri......
Ultra Wideband (UWB) technology is promising for wireless personal area network (WPAN) applications due to its high data......
To estimate the angle of arrivals (AOA) of wideband chirp sources, a new time-frequency algorithm is proposed. In this m......
Synthesis of ultra-wideband (UWB) linear frequency modulation radar signals is a very important technology for microwave......
With two-dimensional synthetic apertures,a wideband radar array can realize 3D imaging of air targets,but this needs lar......
Extracting the parameters of the multipath with high accuracy can be achieved by using high-resolution algorithm for tim......
A wideband LC-tuned voltage-controlled oscillator(LC-VCO) applied in LTE PLL frequency synthesizers with constant AVco/......
An 8×1-element wideband dual-polarized slot-coupled microstrip antenna array with high isolation and low crosspolarizat......
This paper presents a new millimeter-wave(MMW) ultra wideband(UWB) transmitter MMIC which has been developed in an OMMIC......
In this paper we present a novel nanoantenna(nantenna) design for energy harvesting. The nantenna has an “E”shape and ......
A new Direction Of Arrival (DOA) estimation algorithm for wideband sources based on Uniform Circular Array (UCA) is pres......
结合传输线理论和史密斯圆图分析,文中提出了一种利用全介质部分反射覆层构造宽带Fabry-Perot谐振腔天线的方法。所设计的覆层结构......
矢量调制器由于在毫米波频段内具有的多级幅度和360°相位控制的特点,在毫米波直接载波调制和相控阵雷达系统应用中具有十分重要的......
介绍一种宽带高效放大器设计方法,并基于GaN HEMT器件研制了宽带高效功率放大器。采用源牵引和负载牵引方法获得适应宽带条件的最......
针对微带反射阵天线带宽窄的问题,提出了一种新型线极化双谐振宽带“蝴蝶”形单元结构,详细描述了单元结构设计步骤,研究了不同基......
微带反射阵天线在性能上最主要的缺陷就是窄带,一般情况下其带宽小于5%,对电大口径短焦距馈电时更窄。本文设计并制作出一种由L波......
分布式放大器结构是一种能够实现极宽带宽的放大电路结构。不过由于晶体管自身功率密度的限制,分布式放大器大多用于小信号放大器......
利用磁电超表面概念通过在等腰直角三角形天线贴片和接地面上分别蚀刻周期互补开口谐振环和十字缝隙图案并将天线对应的地板位置截......
Design of a low-sidelobe-level and wideband dielectric resonator antenna array for 60 GHz millimeter
本文通过对荣华二采区10...
设计研制了一个4～12GHz的宽带混合集成平衡功率放大器电路.该平衡放大器由一个4指的微带兰格耦合器实现.其输出连续波饱和功率在中......
该文提出了一种性能良好的新型方向图可重构天线阵全向印刷单元天线.该天线由两对半波振子背靠背印刷在介质板上构成,结构简单紧凑......
真空电子器件产生的THz辐射通常是基于环形或直线型的加速器装置.飞秒级的电子束团通过周期性的磁铁可产生高功率、宽带可调谐的相......
为得到试验导线电晕放电产生的初始电流特性,提出了一种新的电晕笼实验方案和电晕放电初始电流的宽频测量方法.在新实验方案中,电......
简述了基于IBOB和Xilinx System Generator平台的射电望远镜宽带数字频谱仪系统的设计与应用:给出了双路400MHz、2048通道、16IP输......
A wideband dual-feedback low noise amplifier (LNA) was analyzed, designed and implemented using SiGe heterojunction bipo......
Spatial channel characteristics in the outdoor hotspot environment based on wideband MIMO measuremen
Wideband multiple-input multiple-output (MIMO) channel measurements were performed at 5.25GHz in the hotspot environment......
