design of low noise switched reluctance drives
Fundamentals of RF Circuit Design With Low Noise Oscillators
... 32Fundamentals of RF Circuit Design with Low Noise Oscillators. Jeremy EverardCopyright © 2001 John Wiley & Sons LtdISBNs: 0-471-49793-2 (Hardback); 0-470-84175-3 (Electronic)14 Fundamentals of RF ... aim of this book is to explain the fundamentals of the basic building blocksused in RF circuit design both at the component and intermediate block level. Atblock level this includes low noise ... lasting designs.The book is an extension of the course material provided to delegates onadvanced one-week intensive courses offered to industry by the University of York. These are offered...
- 308
- 698
- 6
Báo cáo hóa học: "Research Article A Novel Approach to the Design of Oversampling Low-Delay Complex-Modulated Filter Bank Pairs" doc
... applies to low- delay FIRfilter designs [9].In the past, many attempts to design FIR lowpass filterswith low group delay have been made [9–12]. In [13], aprocedure for the design of FIR Nyquist ... the meanvalue of the group delay is restricted to integer multiples of the number of channels.For the first design step we have introduced a novelprocedure for the design of low- delay AFB FIR ... resultingin an oversampling factor of O= 4.5.1. AFB Prototype Filter. First we start with the design of a narrow-band FIR low- pass AFB prototype filter with low group delay designed by using the algorithm...
- 13
- 623
- 0
Báo cáo hóa học: " Research Article Design, Analysis, and Performance of a Noise Modulated Covert Communications System" ppt
... the bandwidth of thebandpass filter is twice that of the low- pass filter followingthe second down-conversion, since the low- pass filter is thekey component dominating the received noise spectrumbefore ... and bandpass filtered noise term.Let the power spectral density of the sum frequency noise of nV(t)H(t)bedenotedasSnVH( f ). The averagepower of the sum frequency noise needs to be found ... fc+ BL) in the low- SIR channel, the bit stream is ruined because of high-powertone interference at the output of low- pass filter generatedby the sum frequency signal of the tone interference...
- 12
- 274
- 0
Báo cáo hóa học: "Research Article Design of a Versatile and Low Cost μVolt Level A to D Conversion System for Use in Medical Instrumentation Applicatio" pdf
... the resolution of theinstrument. The following tests demonstrate that with thebenefit of the time averaging feature inherent in this design, and utilising a conservative gain figure of 20x from ... of the analogue buffer with the resultingfrequency shift of the output of the current-to-frequencyconverter. Readings were taken at intervals from a level of 2 mV, which is approaching the noise ... the effects of high levels of environmental noise and interference need to be neutralised. Under clinicalconditions, the system has been successfully employed ina number of cases where low level...
- 6
- 391
- 0
SAP2000® Linear and Nonlinear Static and Dynamic Analysis and Design of Three-Dimensional Structures
... 1 - 2 Overview of the Program 1 Overview of the Program SAP2000 is a stand-alone finite-element-based structural program for the analysis and design of civil structures. It offers an intuitive, ... in the main menus by the existence of an icon to the left of the command. The lower right corner shows the current unit selection. Figure 2 shows the layout of the interface. Figure 2 The Interface ... each of the bottom chords to select all of the points on each of these frame objects. B. Click anywhere on the area object to select the deck. Items currently selected are indicated in the lower...
- 47
- 1,350
- 2
SAP2000 Integrated Finite Elements Analysis and Design of Structures
... Select Mode.24. Click the roof beam at the top of the braced frame to select it. Also click the joint at the top of the chevron brace (center of braced frame roof beam) to select it.25. From ... their particular circumstances. Following is an outline of this tutorial (see the Table of Contents for a more complete outline):A. IntroductionB. Description of Building ModelC. Tutorial Part ... C-10 to enter the last roof beam.The model now appears as shown in Figure C-11.Figure C-11: Model After All Roof Level Beams Have Been Drawn18. Select all of the roof level frame elements and...
- 127
- 1,505
- 2
The design of mat foundations
... point of allowing for mat foundations and shallow footings instead of more traditional pile foundations. Without the need for 60- to 80- foot piles, the shallow foundations also allowed construction ... being designed for a small office building with a total live load of 250 kips and dead load of 500 kips. Find: (a) the depth Dffor a fully compensated foundation, (b) the depth Dfif a soft ... 0.25eo = 0.9density (sat) = 119 pcfExample 4. Design the steel lying in the East-West direction of the mat shown below with external dimensions of 42 feet by 74 feet. The columns are all 15”by...
- 65
- 657
- 0
Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"
... 32Figure 3. Functional genomics of low concentrations of ethanol in HepG2 cells. (A) Reported interactions of each ethanol-regulated gene studied. (B) Indirect interaction of ITGB4, COBRA1 and ANK3 ... exception of ITGB4 that has been found up-regulated with high concentrations of ethanol. This study represents an important advance in the characterization of the molecular mechanisms of low concentration ... permeability of the gut mucosa to endotoxins [43, 44]. These factors are involved in ethanol-induced liver damage. Thus, the direct injection of low concentration of ethanol for the treatment of hepatocellular...
- 8
- 702
- 0
Báo cáo y học: "Monte Carlo Commissioning of Low Energy Electron Radiotherapy Beams using NXEGS Software"
... commissioning of low energy electron beams of a medical linear accelerator for Monte Carlo dose calculation using NXEGS software (NXEGS version 1.0.10.0, NX Medical Software, LLC). A unique feature of ... Half of these sets consist of data collected at all three SSDs; the remainder consist of data collected at only SSD = 100 cm and 110 cm. The compositions of the first five sets, which we designate ... limits defined on seven measures of error to assess the performance of the program, finding that, regardless of the composition of commissioning sets, mean values of the seven confidence limits...
- 13
- 378
- 0
Theory and Design of Electrical and Electronic Circuits
... in low level class A Chap. 10 Amplification of Audiofrecuenciy on high level classes A and B Chap. 11 Amplification of Radiofrecuency in low level class A Chap. 12 Amplification of Radiofrecuency ... pulses. For this reason we have the series of following equations of design finally Chap. 05 Transformers of small value GeneralitiesDesigne of transformersSolenoidal onelayerSolenoidal ... criteria of design with the experience of more than thirty years. I hope know to take advantage of it because, in truth, I offer its content without interest, affection and love by the fellow....
- 493
- 797
- 6
Electronics - Theory and Design of Electrical and Electronic Circuits
... Transformadores of great value Equivalent circuit of a transformerEquivalent circuit of a inductorMeasurement of the characteristicsTransformer of alimentation Design Transformer of audiofrecuencyTransformer ... copper of the wire of the primary R2 resistance of the copper of the wire of the secondary R0 resistance of losses for Foucault and hysteresis C1 distributed capacitance of the winding of ... Polarization of components Bipolar transistor of junction (TBJ)Theory Design Fast design Unipolar transistor of junction (JFET)Theory Design Operational Amplifier of Voltage (AOV)Theory Design ...
- 493
- 734
- 2
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008