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The Study of Dedicated Wireless PA Module for Shock Wave Test Systems
Blast weapons are an important anti-factors and weapons testing study. The wire- less technology used in the field of shock wave memory test has its advantages. In the field of shock wave wireless system, transmission distance is important....
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A Power Amplifier Design for UHF RFID Reader Chip
RFID(Radio Frequency Identification) currently has been widely used at LF and HF band,while both the reader and tag are still in the stage of research and development at UHF band.According to the background of UHF RFID application and the d....
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The Design and Research of Novel Ultra-Wideband Coupler and Filter Miniaturization
With the rapid development of microwave technology,the demands for microwave passive components,such as filters and directional coupler,used in microwave communications,microwave navigation,remote control,satellite communications and milita....
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Design of Cascaded Active Power Filter
Along with the development of power electronics technology, as well as improved requirement of power quality, harmonic suppression and reactive power compensation has got more attention. As a dynamic compensation equipment, active power fil....
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Study on Tunable Comb Filters Based on High Birefringence Fiber Sagnac Loops
With the increasing of optical channels in dense wavelength division multiplex (DWDM) systems, various optical filters related to DWDM applications become a hot research area in optical fiber communication. High birefringence (HiBi) fiber S....
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DGS Structure Applied in Reconfigurable MEMS Filter
Reconfigurable filter is a critical device in the radar and modern multi-band communication system. MEMS reconfigurable filter enable the construction of reconfigurable filter that exhibit low power consumption, low insertion loss, high iso....
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Research and Design of Three Phase Series Active Power Filter
As the rapid development of power electronics and the common use of power devices, there are more and more harmonic emerges in power system.All over the world,People become concerning about the power qulity issue.Active Power Filter(APF),as....
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Research on Harmonic Current Detecting Method and Control System of Active Power Filter Based on DSP
Active power filte(rAPF)is a new method to realize harmonic elimination and VAR compensation using IGBT or MOSFET. It doesn....
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Research of Customer Side Serial Active Power Filter
Serial Hybrid Active Power Filter can effectively suppress the harmonic voltage on the system side,thus to protect the load free from harmful harmonic voltage.The paper analysed principle and scope of application of various Active power Fil....
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Optimal Design of FRM Filters and Two-dimensional Filters
The frequency-response-masking(FRM) approach is one of the mostefficient technique to synthesize linear-phase finite-impulse response(FIR)digital filters with sharp transition bands. This approach drastically reducesthe complexity of filter....
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The Realize and Research about Active Power Filter Control System Based on FPGA
With the continuous development of power electronics technology, the use of active power filter to achieve harmonic suppression and reactive power compensation has gradually become one of the active research areas of power electronics. This....
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The Application of Machine Learning to Fault Diagnosis of Analog Circuits
The fault diagnosis of analog circuits is difficult due to the tolerance of elements, the non-liner of circuits and the difficulty of modeling. It is one of the challenging topics. The progress in very deep submicron semiconductor technolog....
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Study on the Wide-Band Transducer with Holes
During about a century of development, the technology of ultrasonic has been used widely in the fields of national defense, national economy and people\....
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Realization of 400V/100A Active Power Filter
The filtering performance of Active Power Filter is better than Passive Power Filter, It can realize harmonics restraint in large power situation. According to the topology structure of main circuit, design the control circuit. It includes....
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Design of BT620S Stereo Bluetooth Headset
Bluetooth technology is a kind of open global criterion for wireless data and audio communication,which bases on low cost and near end wireless connection,and establishes a seamless connection between immobility and mobile communication pro....
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Research on the Disassembling Methods and Force for Electronic Components on PCBs
In recent years, the quantity of electronic wastes increased rapidly. The ingredients of electronic wastes are complex, dealing it with improper ways will damages environment and people....
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Research on Mathematical Model Establishing and Numerical Simulation of Microfluidic in Lab-on-a-Chip
In the past 10 years,the technology of Lab-On-a-Chip(μTAS) has become one of the forefront fields. It has notable characters of fast analysis, high amount of information, low operating costs, small consumption of sample, and small pollutio....
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The Research of Learning Gene Regulatory Network Based on Technical of Bayesian Network
The availability of different types of high-throughput experimental data, especially gene chips have greatly impelled the research of functional genomics. Because of the complexity of gene express data and the shortage of bioinformatics kno....
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ASIC Design and Implementation of EoPDH in Deep Submicron Technology
In this paper,it mainly introduces the application specific integrated circuit top-down design flow in the design of 16 El EoPDH used in PDH system.First,it presents some basic concepts of the ASIC briefly,and discusses the architecture des....
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Design of FFT IP Core and Research of Design for Test
With the development of integrated circuit technology, the integration and complexity of circuit were more and more increasingly. A series of issues such as testing were brought. DFT was one method that testing and designing of circuit were....
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The Research of SoC Test on Variable Length Coding
With rapid growth in integration and complexity of System-on-a-Chip (SoC), volume of test data required in large-scale integrated circuits test increases accordingly. However, the storage capacity, frequency and bandwidth of the traditional....
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Research of SoC Macromodel Design Based on IP Core
Along with the development of IC design techniques,SoC has been widely used in various of fields due to the advantages of low cost,low power dissipation and high integration density.How to work out an IC system which has high performance in....
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Artificial Immune Algorithm and Its Implementation on SOPC
SOPC is a kind of flexible and efficient SOC solution developed by Altera Integrating processor, cache, memory, I/O port and high-speed bus into a single FPGA chip, SOPC boasts of advantages such as flexible designing, tailorable, extensibl....
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The Desigh and Research of Routing Algorithm and Simulation Model on Network on Chips
As the growing development of semiconductor technology and integrated circuits, more and more IP cores integrated on one single chip. Some problems have become difficult to be solved in designing SoC based on chip bus. Firstly, synchronizat....
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Hardware Design of Video Coding System Based on MG3500 SoC
Along with the rapid development of micro-electronics, computer, network and communication, the techniques of digital video compression have been more and more widely studied and gradually become to be one of researching hots in the field o....
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The Research on NoC Test Scheduling and Mapping Method Concerning Low-Power
With the rapid development of semiconductor technology more and more processor units are integrated in a single chip. The shortcomings of traditional shared bus is lack of flexibility, which can not satisfy future SoC design requirements. S....
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Research of Communications and Routing Mechanism for Networks on Chip
The continuous evolution of semiconductor technology enables billions of transistors to be integrated into a single silicon die. It is predicted that at the end of this decade, it will allow more and more IP cores integrated on a single chi....
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A Design of Embedded Verification System Based on JTAG and FPGA
As semiconductor manufacturing technology continues to progress,SOC (System On a Chip) are the future of IC industry,the focus of technology research. Due to the growing complexity of SOC design,and chip size increases,the complexity of the....
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The Research on Low-Power and Data Compression Techniques in SoC Test
With the swift development of the system integration and processing technology,especially the emergence of System-on-a-Chip(SoC),Integrated Circuit(IC) has entered a new period of development.SoC adopts the technique of reusable Intellectua....
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The SOC Application Based on the FPGA
With the rapid development of semiconductor technology, logic resources in FPGA have reached millions orders of magnitude, which make system-on-chip (SOC) based on FPGA has become possible. The design of SOC based on FPGA has many advantage....