mixer相关论文
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The design and simulation of a Shottky subharmonic mixer working at 375GHz is presented.The diode model based on its phy......
Ice desorption is the main mechanism causing the release of complex molecules from solid to gas phase in star forming re......
<div style=“text-align:justify;”> This paper introduces the working principle of the balanced heterodyne detection sys......
The phosphorous mixer indoduced could replace D2EHPA as an extractant applied in the extraction of indium. The extractio......
Baffies with shape of “–”(single baffle) ,“+”(cross-baffles with four arms) and “”(baffles with 6 arms) are used ......
Stirring uniformity of mixture depends not only on structural parameters of the mixer, motion parameters, but also to a ......
A new mixer-settler-mixer three chamber integrated extractor is proposed in this work for liquid-liquid-liquid three pha......
A contraction-expansion helical mixer which combines several features, viz. helical pipes for induction of secondary flo......
Stirring speed of the mixer-settler’s mixing cell should be controlled within a proper range.In one aspect,the stirring......
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介绍一种用于抛掷敏感器的结构紧凑的 Ka-波段微带集成本振 -混频组件 ,给出了该组件的微带电路结构 ,叙述了其中每一部件的功能 .......
A dual-band reconfigurable wireless receiver RF front-end is presented,which is based on the directconversion principle ......
The design,implementation,and characterization of an image-rejection double quadrature conversion mixer based on RC asym......
介绍了降频混频电路的电路结构及其工作原理, 并且着重分析了一种高线性度的实现方法。电路采用了0.18μm CMOS RF模型, 通过仿真,......
A novel low power RF receiver front-end for 3-5 GHz UWB is presented.Designed in the 0.13 μm CMOS process,the direct co......
An integrated fully differential ultra-wideband CMOS receiver for 3.1-4.8 GHz MB-OFDM systems is presented. A gain contr......
In U/Pu partition step of APOR process (1B tank), where monomethylhydrazine (MMH)- dimethyl- hydroxylamine (DMHAN) are a......
The Distribution of Technetium in U/Pu Partition Step of Advanced Purex Process Based on Organic Rea
Advanced Purex process based on organic reagents (APOR) is an advanced Purex process, where monomethylhydrazine (MMH)-di......
描述了采用 CMOS工艺技术 ,用于 2 .4GHz无线局域网收发机的上变频器 /下变频器的实现 .由于采用 class-AB类工作模式的输入级 ,该......
凌特公司(Linear Technology)以模拟技术见长,其高频事业群近来强力推动通讯用线性有源混频器(Linearity active mixer)。凌特产......
2. 5 MASTERBATCHING It is generally accepted that master-batching improves the physical properties ofthose compounds wh......
对已报道的 Gilbert混频器工作在低电压时存在的问题进行了分析 ,在此基础上 ,描述了利用改进的低电压设计技术 ,用于 2 .4 GHz蓝......
提出了一种低电压高增益CMOS下变频混频器的新结构.这个结构避免了堆叠晶体管,因此可以在低电压下工作.在LO 信号的频率为1 .452GH......
An up-conversion mixer implemented in a 0.35μm SiGe BiCMOS technology for a double conver-sion cable TV tuner is descri......
介绍了一种0·18μm CMOS工艺基于GSM1900(PCS1900)标准低中频接收机中的混频器.该混频器采用了一种新型的折叠式吉尔伯特单元结构......
A RF mixer with both low noise and high linearity is designed,operating at 2.45-GHz ISM band for RFID application.The de......
A transform method was used to model a discrete time multi-tap direct sampling mixer. The method transforms the mixed fi......
A 2.4GHz 0.18μm CMOS gain-switched single-end Low Noise Amplifier(LNA) and a passive mixer with no external balun for n......
设计了应用于便携式GPS接收机射频前端中的CMOS低噪声放大器和正交混频器.该电路中的低噪声放大器采用带源端电感负反馈的输入级,......
This paper presents the design of a 26-40 GHz monolithic doubly-balanced mixer for high-speed wireless communication. A ......
This paper mainly discusses the analysis and design of a finline single-ended mixer and detector.In the circuit,for the ......
A 53 GHz Colpitts oscillator implemented in a SiGe:C BiCMOS technology is presented. Limited by a 26.5 GHz frequency ana......
A current bleeding CMOS mixer with complementary transconductance stage is presented in this paper.The conversion gain o......
This paper presents an approach for analyzing the key parts of a general digital radio frequency(RF) charge sampling mix......
A frequency synthesizer for the ultra-wide band(UWB) group #1 is proposed.The synthesizer uses a phaselocked loop(PLL) a......
A differential power amplifier(PA),designed using the linear-phase filter model,for a BPSK modulated ultra-wideband(UWB)......
This paper presents a transmitter IC with BPSK modulation for an ultra-wide band system.It is based on up-conversion wit......
A CMOS wideband front-end IC is demonstrated in this paper.It consists of a low noise transconductance amplifier(LNTA) a......
A fully integrated direct-conversion digital satellite tuner for DVB-S/S2 and ABS-S applications is presented.A broadban......
A 2.4 GHz low-power,low-noise and highly linear receiver front-end with a low noise amplifier(LNA) and balun optimizatio......
High breakdown voltage InGaAs/InP double heterojunction bipolar transistors with f_(max)=256 GHz and
An InGaAs/InP DHBT with an InGaAsP composite collector is designed and fabricated using triple mesa structural and plana......
A circuit topology for high-order subharmonic(SH) mixers is described.By phase cancellation of idle frequency components......
This paper presents a broadband Gilbert low noise mixer implemented with noise cancellation technique operating between ......
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A broadband distributed passive gate-pumped mixer(DPGM) using standard 0.18μm CMOS technology is presented.By employing......
Computational Fluid Dynamic Simulation of Liquid-Liquid Mixing in a Static Double-T-shaped Micromixe
The laminar flow structure and mixing performance of T-shaped and double-T-shaped micromixers with rectangular cross-sec......
