TRANSMISSION LINE

+++⎪⎨⎪=× ×⎪+++⎩ (13) where 01 02 1 2 1 2,,,, ,th th th th pTD pTDZZZZZ Z was considered in above formulas. 3. CONCLUSIONS This paper presents a method to calculate current passing through grounding system of high voltage substation when lightning strikes at any point on the grounding wire of tran[r]

5IMPEDANCE MATCHING NETWORKSOne of the most critical requirements in the design of high-frequency electroniccircuits is that the maximum possible signal energy is transferred at each point. Inother words, the signal should propagate in a forward direction with a negligibleecho (ideally, zero). Echo[r]

amount of electrons in a transmission-line of a thick wire with resistance, where the collisionsof electrons with other electrons and nuclei take place. This consideration is able to put theelectrodynamics of electromagnetic fields and dynamics of electrons in the field theory. We areals[r]

THREE-DIMENSIONAL PACKAGING IN MULTILAYER ORGANIC SUBSTRATES 15FIGURE 3.2: Fabric ated RF MEMS switch.FIGURE3.3: Comparison of S-parameter measurements of an air-bridge type CB-FGC MEMS switchin the “UP” state. (Case 1) The switch is measured in open air. (Case 2) The packaging layer is broughtdown[r]

6-6.1TERMINATIONS / DUMMY LOADSA termination is a one-port device with an impedance that matches the characteristic impedance of a giventransmission line. It is attached to a certain terminal or port of a device to absorb the power transmitted to that terminalor to establish a reference imped[r]

Controllers (UPFC) are the most versatile and complex FACTS enabling accurate and reliable control of both active and reactive power flow over networks, through load sharing between alternative line paths (Song et al , 1999). The original UPFC concept was proposed by L. Gyugyi (Gyugyi, 1992),[r]

C  Capacitance per unit length (F=m)G  Conductance per unit length (S=m)L, R, C, and G are called the line parameters, which are determined theoretically byelectromagnetic ®eld analysis of the transmission line. These parameters arein¯uenced by their cross-section geometry and[r]

[34].This section has defined a multi-control functional model for STATCOM s uit-able for power system steady state operational studies. Nine control modes havebeen incorporated into the STATCOM model. There are two solutions associatedwith the current magnitude control. Alternative formulations of[r]

Page 1 Reading 38 Ron Bertrand VK2DQ http://www.radioelectronicschool.com TRANSMISSION LINES A transmission line connects between a transmitter and an antenna and its purpose is to deliver all the signal power to the antenna. A perfect transmission line doe[r]

Technology Lett., vol. 11, pp. 169 M. Sigalas, R. Biswas, Q. Li, D. Crouch, W. Leung, R. Jacobs-Woodbury, B. Lough,S. Nielsen, S. McCalmont, G. Tuttle, K M. Ho (1997). Dipole antennas on photonicband-gap crystals: Experiment and simulation, Microwave and Optical Technology Lett., vol. 15, pp. 153 C.[r]

∠(δS − ϕSE) in series with the transmission line.The series voltage magnitude VSE and its phase angle ϕSE with respect to the sending bus are controllablein the range of 0 ≤ VSE ≤ VSE max and 0 ≤ ϕSE ≤ 360°. The shunt converter injects controllable shunt voltagesuch that the real compo[r]

Application of meta-material concepts 103Application of meta-material conceptsHo-Yong Kim and Hong-Min Leex Application of meta-material concepts Ho-Yong Kim1 and Hong-Min Lee2 1ACE antenna, 2Kyonggi University Korea 1. Introduction Wave propagation in suppositional material was first analyzed b[r]

ỨNG DỤNG RƠLE KHOẢNG CÁCH KỸ THUẬT SỐ MICOM ĐỂ BẢO VỆ ĐƯỜNG DÂY TRUYỀN TẢI ĐIỆN APPLICATION OF NUMERICAL DISTANCE RELAY’S MICOM TO PROTECT POWER TRANSMISSION LINETÓM TẮT Để đảm bảo các mục tiêu kinh tế và kỹ thuật của hệ thống điện hầu hết các đường dây truyền tải và phân phối đều được trang[r]

extremums of the nonlinearity characteristic are absent. It is possible to recognize the nature of discontinuities (linear or nonlinear) by means of the nonlinearity characteristic (3). Such Fig. 4. Usual echo (a) and nonlinear echo (b) of metal-oxide-metal contact Measurements of the Nonlinear[r]

Report of GSM#4 in February/March 1984, pp. 3, 2.j.9GSM 58/84 rev. 1.10GSM#7 Report, Section 13, second last paragraph.11Details can be found in the meeting reports on the attached CD-ROM.12GSM Doc 19/85.13This was an implicit rejection of the ISDN concept of a universal integrated network equally s[r]

cannot sense the signals on a body whether other nodes startto send a message or not. Thus, existing emergency handlingtechniques for BAN are not well suitable for HBC.3. Emergency Handling for HBC-MACOur proposed MAC protocol modified beacon enabled IEEE802.15.4 protocol maintaining a superframe str[r]

distributed Bragg reflector (DBR) semiconductor optical filters.Distributed Feedback Laser Diodes and Optical Tunable Filters H. Ghafouri–Shiraz# 2003 John Wiley & Sons, Ltd ISBN: 0-470-85618-110.2 WAVELENGTH SELECTIONFigure 10.1 is a narrowband transmission filter which rejects unwanted[r]

Hindawi Publishing CorporationEURASIP Journal on Wireless Communications and NetworkingVolume 2009, Article ID 969164, 13 pagesdoi:10.1155/2009/969164Research ArticlePerformance and Reliability of DSRC Vehicular SafetyCommunication: A Formal AnalysisXiaomin Ma,1Xianbo Chen,2and Hazem H. Refai21Depar[r]

Correspondence should be addressed to V´ıctor P. Gil Jim´enez, vgil@tsc.uc3m.esReceived 22 February 2010; Revised 1 July 2010; Accepted 7 November 2010Academic Editor: Jean-Marie GorceCopyright © 2010 V´ıctor P. Gil Jim´enez et al. This is an open access article distributed under the Creative Common[r]

R3(config-if)#clock rate 64000 R3(config-if)#no shutdown R3(config-if)#interface e0/0 R3(config-if)#ip address 192.168.4.1 255.255.255.0 R3(config-if)#no shutdown R3(config-if)#exit R3(config)#^Z R3# cấu hình cho router R4 : Router# configure terminal Enter configuration commands, one per line