'Receiver antenna' presentation slideshows

Mobile Radio Propagation

Mobile Radio Propagation. Mobile radio channel is an important factor in wireless systems. Wired channels are stationary and predictable, while radio channels are random and have complex models . Modeling of radio channels is done in statistical fashion based on receiver measurements.

1.49k views • 74 slides

Smart antenna arrays - a geometrical explanation of how they work

Smart antenna arrays - a geometrical explanation of how they work. Peter F. Driessen Electrical and Computer Engineering University of Victoria Victoria B.C. Canada www.driessen.ca. Outline . Introduction Capacity expressions Ricean channels Line-of-sight channels

636 views • 45 slides

Chapter 3

Chapter 3. Mobile Radio Propagation. Outline. Speed, Wavelength, Frequency Types of Waves Radio Frequency Bands Propagation Mechanisms Radio Propagation Effects Free-Space Propagation Land Propagation Path Loss Fading: Slow Fading / Fast Fading Delay Spread Doppler Shift

702 views • 34 slides

Analysis of Mutual Coupling of Antennas on a 47-Foot Coast Guard Vessel

Analysis of Mutual Coupling of Antennas on a 47-Foot Coast Guard Vessel. Nick DeMinco U.S. Department of Commerce Institute for Telecommunication Sciences NTIA/ITS.E 325 Broadway Boulder, Colorado 80305-3328 303-497-3660 ndeminco@its.bldrdoc.gov. Outline. Statement of the Problem

353 views • 22 slides

(Smart Loop System)

384 views • 21 slides

Chapter 3

Chapter 3. Mobile Radio Propagation. Radio Frequency Bands. Types of Waves. Ionosphere ( 80 - 720 km). Sky wave. Mesosphere ( 50 - 80 km). Stratosphere ( 12 - 50 km). Space wave. Ground wave. Troposphere ( 0 - 12 km). Transmitter. Receiver. Earth . Ground Wave Propagation (LF/MF).

410 views • 21 slides