'Free space' presentation slideshows

Mobile Communications Systems

Mobile Communications Systems. Janaka Harambearachchi. Modulation, coding, compression and encryption techniques. 1 Analogue modulation : time domain (waveforms), frequency domain (spectra), amplitude modulation (am), frequency modulation (fm), phase modulation (pm)

1.06k views • 68 slides

Chapter 30

1.06k views • 63 slides

Wireless Radio Propagation & Antennas Fundamentals

Wireless Radio Propagation & Antennas Fundamentals Dr. R. K. Rao Propagation Modes Ground Wave Ground wave propagation more or less follows the contour of the earth Sky Wave Signal from an earth based antenna is reflected from the ionized layer of the upper atmosphere back down to earth

2.44k views • 57 slides

Group 1

Group 1. Group 1 mini case Presentation Due on February 22 Mini case: Delta, Northwest Airlines, and Vancouver Airport: The business Value of Customer Self-Service Kiosks (87) . FUTURE of Media. http://epic.makingithappen.co.uk/. IT Hardware. Left: The on-board L2 cache.

978 views • 48 slides

Robot Motion Planning

Robot Motion Planning Introduction One of the ultimate goals in robotics is to design autonomous robots: robots that you can tell what to do without having to say how to do it. Introduction

1.14k views • 47 slides

Navigation

1.01k views • 44 slides

Files and Buffer Manager

Files and Buffer Manager. Chapter 15. Abstractions Provided by the File Manager.

695 views • 39 slides

554 views • 33 slides

Old People & Mental/Physical Handicapped Social Welfare Organizations Safety Control Standard Operation Procedure Ex

Old People & Mental/Physical Handicapped Social Welfare Organizations Safety Control Standard Operation Procedure Examples Executive Entity: Direct by: Deputy Director HUANG, Hong-mo Reported by: Section Chief CHEN, Kuen-huang Table of Contents Disaster Situation Disaster Prevention

658 views • 28 slides

2001 APCO/NENA State Training Conference

2001 APCO/NENA State Training Conference January 19, 2001 Radio An Antenna is : An effective interface between the radio and free space: Free space Antenna For Terrestrial Communications, a ntennas must be directional: Radio

978 views • 27 slides

CLUB PRESIDENTS MEETING WELCOME

CLUB PRESIDENTS MEETING WELCOME. 10th of December 2009 . Agenda. Online registration and automated team nominations. Electronic match cards. SSF formats for 2010. U12 competition in 2010. Fixed time slots. " Super-teams". Northern Tigers update Mongo football update

578 views • 27 slides

Computer Forensics and Advanced Topics

Computer Forensics and Advanced Topics. Chapter 17. Computer Forensics. Application of computer science and engineering principles and practices to investigate unauthorized computer use and/or the use of a computer to support illegal activities

963 views • 26 slides

ORTOP

724 views • 23 slides

Chapter 32 Inductance

Chapter 32 Inductance. PHYS 2326-21. Concepts to Know. Self Induction Mutual Inductance Inductors Magnetic Field Energy RL Circuit LC Circuit LRC Circuit. Self Induction. Must distinguish between emf from sources like a battery and induced emf from changing magnetic fields.

724 views • 21 slides

Guide and Rules Dormitory and Seminar Hall

Guide and Rules Dormitory and Seminar Hall From Tokyo Waseda Team Map: Seminar Hall Cafeteria Fuji Entrance Emergency Gates Equipments for Emergency Phone Smoking Area Drinks For babies Lockers Hot Water Place Free Space Do NOTs: Eat & drink Make noise Leave garbage Make mess

475 views • 16 slides

Astronaut-Aided Construction of a Large Lunar Telescope Progress Report 7/31/02

Astronaut-Aided Construction of a Large Lunar Telescope Progress Report 7/31/02 Colorado School of Mines Participants Dr. Robert King CSM Mining, Engineering/robotics Dr. Jeff van Cleve Ball Aerospace Astronomer/space instruments Mark Kerr* UNM Architect

433 views • 13 slides

Bead Sliding on Uniformly Rotating Wire in Free Space

Bead Sliding on Uniformly Rotating Wire in Free Space. Straight wire, rotating about a fixed axis ? wire, with constant angular velocity of rotation ? . Time dependent constraint! Generalized Coords: Plane polar: ? x = r cos ? , y = r sin ? , but ? = ? t , ? = ? = const

1.86k views • 13 slides

Chapter 29

Chapter 29. Skill Themes in Dance. Chapter 29 Key Points. Chapter aims to foster an understanding of the teaching of movement concepts and skill themes in dance Even teachers with little or no formal dance experience can make dance an exciting and enjoyable experience for students

417 views • 12 slides

IPV-MUX-S

IPV-MUX-S IP Gateway IPV-MUX-S IP Gateway VT100 Control Port Can be accessed via local terminal Can be accessed via SNMP Interface Modules G.703 E1/T1, RJ45 RS530, DB-25 V.35, Winchester Plug X.21, DB-15 Line Ports 10/100BaseT Ethernet auto-negotiation

474 views • 11 slides

Narrative, Interactivity, Play, and Games: Four Naughty concepts in Need of Discipline

795 views • 11 slides