Microwave Electronics Measurement and Materials Characterization

... this thesis, several kinds of on-chip microwave spiral inductors are analyzed and modeled Some novel predictions of the series resistance and inductance of general spiral inductors are presented ... density xv D Outer dimension of spiral inductor d Inner dimension of spiral inductor W Metal width of spiral inductor T Metal thickness of spiral inductor P Met...

Ngày tải lên: 12/09/2015, 09:42

... ELECTROMAGNETIC PROPERTIES AND MACROSCOPIC CHARACTERIZATION OF COMPOSITE MATERIALS QIU CHENGWEI B ENG., UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA, 2003 A DISSERTATION ... negative-index materials (NIMs) In this thesis, the microscopic and macroscopic properties, the control of the geometry and functionality, and the potential applications of various c...

Ngày tải lên: 30/09/2015, 06:38

... the change in pulse pressure and SV were significantly correlated both during PLR and following VE [30] Lafanechère and colleagues examined 22 intubated and fully sedated patients with an esophageal ... were informed that they participated in this study Patients were enrolled from the medical intensive care unit (ICU) , and any patient requiring VE as determined by the ICU...

Ngày tải lên: 25/10/2012, 10:06

... the integration of structure and control design appears in Skelton1,2 and Grigoriadis et al.3 Bendsoe and others4-7 optimize structures by beginning with a solid brick and deleting finite elements ... axially loaded compression members and tendon members that easily allow the unification of structure and control functions Sensing and actuating functions can sense or control...

Ngày tải lên: 18/10/2013, 09:15

... Zacharias, Measurements & Control, September, 1993 Dry Solids Flow Update, Auburn International Inc Flow Measurement Engineering Handbook, R.W Miller, McGraw-Hill, 1983 Flow Measurement for Engineers and ... because of savings in installation and operating and maintenance costs The classical Herschel venturi has a very long flow element characterized by a tapered inlet and a di...

Ngày tải lên: 20/10/2013, 01:15

... problems, increased reliability and improved thermal capacity are achieved On the other hand, brushless motors require more complex and expensive control systems Sensors and switching circuitry are ... cheap, robust, and reliable, and at the same time offer good torque characteristics However, control of such motors is rather complicated Advanced vector controllers are expensive...

Ngày tải lên: 25/10/2013, 13:15

... octave-band analyzer is the most common analyzer for industrial noise measurements It separates complex sounds into frequency bands one octave in width, and measures the level in each of the bands ... identified for noise control purposes, narrow-band analyzers must be used They are available with various bandwidths 24.11 CORRECTION FOR BACKGROUND NOISE The effect of ambient or back...

Ngày tải lên: 25/10/2013, 13:15

... Controllers of the State in a System Bibliography Theory and Design of Electrical and Electronic Circuits _ Introduction Spent the years, the Electrical and Electronic ... Theory and Design of Electrical and Electronic Circuits Index Introduction Chap 01 Generalities Chap 02 Polarization of components Chap 03 Dissipator of heat Chap 04 Inductors...

Ngày tải lên: 27/10/2013, 16:15

... model and using the nominal position and force measurements, and a controller involving a PD regulator and robust control part The purpose of the robust controller is to ensure that the control ... the command and control of a vector such as position or force is not enough to control the interaction between systems (dynamic networks) The controller must also be able to comma...

Ngày tải lên: 29/10/2013, 20:15

... is A11 and … and Xn is A1n, then Y = B11 and … and Ym = B1m R 2: if X1 is A21 and … and Xn is A2n, then Y = B21 and … Ym = B2m M R r: if X1 is Ar1 and … and Xn is Arn, then Y1 = Br1 and … and Ym ... sensors and are sent to both the teacher and the trainable controller During control of the robot by the teacher, the control signals and the state variables of the...

Ngày tải lên: 29/10/2013, 20:15