Difference between revisions of "B3-Multipath Propagation"
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==⌘Multipath and how to use it== | ==⌘Multipath and how to use it== | ||
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#) Multiple-input, multiple-output antenna systems (MIMO) | #) Multiple-input, multiple-output antenna systems (MIMO) | ||
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+ | =⌘ Boundary conditions = | ||
+ | * What is happening on electrical walls, magnetic walls? | ||
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+ | [[File:DirectReflectedWave.png|450px|right|Figure: Reflection of an electromagnetic wave at the ground plane]] | ||
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+ | Scattering, reflection and diffraction (<span style="color:#000B80">explain differences</span>) are the three major components in wave propagation. Ideal reflection environments are characterised through <math> |r| =1,\ \ \phi_r=180\deg </math> | ||
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+ | [[File:UMTScells.png|450px|right|Figure: UMTS macro and microcells in a 6-operator environment]] | ||
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===⌘Comments=== | ===⌘Comments=== |
Revision as of 10:30, 21 September 2014
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Contents
⌘Multipath and how to use it
Multipath propagation can be used through
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⌘ Boundary conditions
- What is happening on electrical walls, magnetic walls?
Scattering, reflection and diffraction (explain differences) are the three major components in wave propagation. Ideal reflection environments are characterised through
⌘Comments
⌘ Reflection
Related physics
Free Space impedance as connection of permeability and permittivity .
. The unit of is
. The unit of is Farad/m: