Tài liệu RF MEMS and Their Applicatio P2 pdf

... is V =− d(Li) dt (1.50) 22 MEMS AND RF MEMS Temperature-dependent material coefficients used in Equation (1.22) such as s P , Q, P s and k are obtained from electrical and mechanical measurements. Substituting ... as: Z 0 =  µ ε =  L l C l (1.6) v p = 1 √ µε = 1 √ L l C l (1.7) In Equations (1.6) and (1.7) L l and C l represent the inductance and capacitance per unit length...

Ngày tải lên: 13/12/2013, 01:15

... term RF MEMS refers to the design and fabrication of MEMS for RF integrated circuits. It should not be interpreted as the traditional MEMS devices operating at RF fre- quencies. MEMS devices in RF ... 1943 – RF MEMS and their applications / Vijay K. Varadan, K.J. Vinoy, and K.A. Jose. Includes bibliographical references and index. ISBN 0-470-84308-X (alk. paper)...

Ngày tải lên: 13/12/2013, 01:15

... is V =− d(Li) dt (1.50) 22 MEMS AND RF MEMS Temperature-dependent material coefficients used in Equation (1.22) such as s P , Q, P s and k are obtained from electrical and mechanical measurements. Substituting ... second-order differential equation to represent its model (Huang and Lee, 1999): k p d 2 T dx 2 + J 2 ρ = S h T − T s R T (1.70) 28 MEMS AND RF MEMS O F V i d 0...

Ngày tải lên: 22/12/2013, 20:18

... term RF MEMS refers to the design and fabrication of MEMS for RF integrated circuits. It should not be interpreted as the traditional MEMS devices operating at RF fre- quencies. MEMS devices in RF ... the microelectronics industry. Three-dimensional microactuators in polymer RF MEMS and Their Applications 12 MEMS AND RF MEMS Copied structure Mould Release lay...

Ngày tải lên: 22/12/2013, 20:18

... the mercury to heat up and expand up the tube. The static sensitivity will be expressed as so many scale divisions per degree and is all that is of interest in this application. The dynamic ... called standards . Several standardized metrology terminologies exist but they are not consistent. It will be found that books on instrumentation and statements of instrument performan...

Ngày tải lên: 23/12/2013, 01:16

... transmission, including audio and video processing, and are focused on lower-bandwidth media—ISDN and 56 Kbps specifically.This protocol supports point-to-point and multipoint sessions, and provisioning for ... the ways in which the systems parallel one another. PBXs and routers both have their own unique features and commands based on the vendor and the version of code. Confi...

Ngày tải lên: 25/01/2014, 15:20

... the steadily increas- ing demands that are placed on the performance of vehicle control and diagnostic systems as a consequence of global competition and govern- ment mandates. Modern automotive ... to store and update the approximate error covariance matrix P k at each time step. For a network architecture with N o outputs and M weights, GEKF’s computational complexity is OðN o M 2 Þ...

Ngày tải lên: 14/12/2013, 13:15

... jobs J 1 and J 2 on machines M 1 , M 2 and M 3 be (5, 8, 7) and (8, 2, 3) respectively. The gantt charts in fig. 1.11 (a) and (b) describe the make-spans for the schedule of jobs J 1 - J 2 and ... most common are: Problem Decomposition and Constraint Satisfaction. the other hand, includes syntactic and semantic interpretation of the words in a sentence, and sentences in a p...

Ngày tải lên: 23/12/2013, 01:16

... the old VLR. The interface between the HLR and the VLR is called the D interface and the interface between an MSC and its associated VLR is called the B interface. An interface also exists between ... the superframe, and in the case of the TCH/F and the TCH/H consists of 51 multiframes. The duration of a superframe is 6.12 s. The final level in the frame structure is the hyperframe...

Ngày tải lên: 24/12/2013, 08:17

Ngày tải lên: 26/12/2013, 01:18