CHAPTER14: WAVEGUIDE AND ANTENNA FUNDAMENTALSAs pptx

CHAPTER14: WAVEGUIDE AND ANTENNA FUNDAMENTALSAs pptx

CHAPTER14: WAVEGUIDE AND ANTENNA FUNDAMENTALSAs pptx

... k u and k d is appropriate because  m will ultimately be the phase constant for the mth waveguide mode, measuring WAVEGUIDE AND ANTENNA FUNDAMENTALS 489 2 Subscripts m are not shown on k u and ... its outer conductor connected to it. Examples of this type of antenna include AM broadcasting towers and CB antennas. WAVEGUIDE AND ANTENNA FUNDAMENTALS 523 FIGURE 14.22 (a)...
Ngày tải lên : 07/08/2014, 20:23
  • 45
  • 265
  • 0
Tài liệu Protocols and Transmission Theory pptx

Tài liệu Protocols and Transmission Theory pptx

... any real-time application and increased bandwidth requirements of the time • QoS has been addressed through sheer pipe size and prioritized packeting Transmission and Protocol Theory 20 Protocol ... is that common language Transmission and Protocol Theory 41 Transmission over Copper and Fibre Cables • Test parameters and how they relate to cable design and installation • How...
Ngày tải lên : 09/12/2013, 16:15
  • 98
  • 415
  • 0
Tài liệu Historical Development and Changing Technology pptx

Tài liệu Historical Development and Changing Technology pptx

... Industries move to the edge Land Rent CBD Residents Industries Services r a m1 m2 b distance (d) enter for Real EMIT C state Week 4: Firm Site Selection and Industrial land Use. • Households ... commerce and industry at the Center. • Changes in Technology and Transportation. • Modern Industrial location. enter for Real EMIT C state Employment dispersal in Dallas CMSA (...
Ngày tải lên : 09/12/2013, 20:15
  • 11
  • 467
  • 0
Tài liệu Democracy and Economic Performance pptx

Tài liệu Democracy and Economic Performance pptx

... Growth: Hills, Plains, Mountains, Plateaus and Cliffs,” unpublished paper, World Bank, October 1997. Przeworski, Adam, and Fernando Limongi, “Political Regimes and Economic Growth,” The Journal of ... dummies; random- effects (also with period dummies); and full fixed-effects (with dummies for both periods and countries). Note that the fixed-effects methodology is particularly deman...
Ngày tải lên : 09/12/2013, 20:15
  • 33
  • 504
  • 0
Tài liệu Meet Madonna Soctomah and David Francis pptx

Tài liệu Meet Madonna Soctomah and David Francis pptx

... Francis has been compiling, editing and recording words in his Native language, Passamaquoddy. You can usually  nd him behind his computer at the Wapohnahki Museum and Resource Center at Sipayik, ... which he used during the frequent power outages to send important communications for food, water and ammunition. Thirty years ago, Mr. Francis took a language class at the University...
Ngày tải lên : 10/12/2013, 05:15
  • 2
  • 414
  • 0
Tài liệu Oracle Database High Availability Architecture and Best Practices pptx

Tài liệu Oracle Database High Availability Architecture and Best Practices pptx

... Strategy and Configuration 7-11 Use Multiplexed Standby Redo Logs and Configure Size Appropriately 7-13 Enable FORCE LOGGING Mode 7-14 Use Real Time Apply 7-14 Configure the Database and Listener ... software and documentation) contain proprietary information; they are provided under a license agreement containing restrictions on use and disclosure and are also protected by copy...
Ngày tải lên : 10/12/2013, 13:15
  • 222
  • 566
  • 1
Tài liệu The UML and Data Modeling pptx

Tài liệu The UML and Data Modeling pptx

... relationship. A relationship is a summary of a stereotyped association and a set of primary and foreign keys. Every relationship is between a parent and child table, where a parent table must have a primary ... word Rational and Rational’s products are trademarks of Rational Software Corporation. References to other companies and their products use trademarks owned by the respective...
Ngày tải lên : 10/12/2013, 15:15
  • 11
  • 587
  • 0
Tài liệu overview of data modeling and database design pptx

Tài liệu overview of data modeling and database design pptx

... top slide. Answer: 1:1 Husband and wife; taxi and driver; machine and operator; ship and dock. M:1 Orders and items; auto and occupants; plane and passengers M:M Employees and skills; products and warehouses. Have ... physical, and static. The standard definition of an FK is that it refers to a PK or UK. Introduction to Oracle: SQL and PL/SQL Using Procedure Builder8Ć32...
Ngày tải lên : 10/12/2013, 17:15
  • 40
  • 651
  • 0
Tài liệu Managing NFS and NIS Ed2 pptx

Tài liệu Managing NFS and NIS Ed2 pptx

... complex, and several books have been written about them without even touching on NFS and NIS services. Managing NFS and NIS 22 1.5.3 Internet and RPC server configuration The XDR and RPC ... DNS and NIS were being designed and deployed, the International Standards Organization (ISO) started meeting to define an ISO standard directory, called X.500. X.500 shares DNS'...
Ngày tải lên : 11/12/2013, 01:15
  • 409
  • 493
  • 0
Tài liệu Basic Switch and Router Configuration pptx

Tài liệu Basic Switch and Router Configuration pptx

... configuration, select and copy the new configuration, and paste all of these commands back into the CLI. The CLI supports a command parser. Whenever you press the ENTER key, the IOS parses the command and parameters ... buffer from 10 commands up to 256 by using terminal history size command: Router# terminal history size #_of_commands Unfortunately, this command is not supported on the...
Ngày tải lên : 11/12/2013, 13:15
  • 71
  • 629
  • 1