Tutorial on Basic Link Budget Analysis
On Basic link Budget AnalysisAbstractAdvances in the state-of-the-art havemade wireless technology a morecompelling solution for many consumerapplications. This poses a problem tomany practicing engineers andtechnology managers who are unfamiliar with the relevantconcepts and terminology. To add to the confusion, FCCregulations require the use of Spread Spectrum techniquesfor most applications in the unlicensed paper is intended to provide the Basic conceptsnecessary to perform a top level Analysis of a wireless addition, other terms and concepts are briefly describedwith should help in understanding some of the systemdesign issues, including a brief description of SpreadSpectrum techniques. Two examples are given whichdemonstrate the influence of range, data rate, andmodulation technique on the radio has been a great deal of interest of late in theapplication of wireless technology in industrial, commercial,and even consumer environments.
D = the distance between receiver and transmitter λ= free space wavelength = c/f c = speed of light (3 x 108 m/s) f = frequency (Hz) Equation 3 above describes line-of-sight, or free space propagation. Because of building obstructions such as walls and ceilings, propagation losses indoors can be significantly higher.
Download Tutorial on Basic Link Budget Analysis
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: