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Radio Propagation and Channel Modeling

Radio Propagation and Channel Modeling

Radio Propagation and Channel Modeling. Lecture 2 Outline. Review of Last Lecture Radio Propagation Characteristics Signal Propagation Overview Path Loss Models Free-space Path Loss Ray Tracing Models Simplified Path Loss Model Empirical Models Shadowing Combined Path Loss and Shadowing

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1.71k views • 70 slides
Mar. 9 th -11 th , 2010, Munich

Mar. 9 th -11 th , 2010, Munich

Mar. 9 th -11 th , 2010, Munich. Munich Satellite Navigation Summit 2010. BeiDou (COMPASS) Navigation Satellite System Development. China Satellite Navigation Office. 1. The government al website of BeiDou S atellite N avigation S ystem was launched on Jan. 15, 2010.

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690 views • 46 slides
The Wireless Channel

The Wireless Channel

The Wireless Channel. Lecture 3. Area 1. Area 2. Short- term fading. Log-normal shadowing. Transmitter. Large and Small Scale Propagation Models. Wireless Mulipath Channel. Channel varies at two spatial scales: large scale fading small scale fading. Large-scale fading.

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2.14k views • 44 slides
Baby Sleep Position Monitoring Device

Baby Sleep Position Monitoring Device

Baby Sleep Position Monitoring Device. Team #13 Nicholas Yap & Koon Seng Chia ECE 445. Outline. Overview Project Design Project Build & Functional Tests Overall Verification Successes & Challenges Ethical issues Recommendations Summary. Overview. Introduction.

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881 views • 40 slides
Discrete-time Signals

Discrete-time Signals

Discrete-time Signals. ELEC 423 Prof. Siripong Potisuk. Mathematical Representation. x [ n ] represents a DT signal, i.e., a sequence of numbers defined only at integer values of n (undefined for noninteger values of n ) Each number x [ n ] is called a sample

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523 views • 22 slides

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