線上自學課程
課程簡介
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課程代碼
Code |
1130041
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適用領域
Field |
天線；射頻；關鍵材料
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開課時間
Start |
自學
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課程費用
Fees |
免費
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授課教師
Instructor |
Professor Emil Björnson
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授課語言
Language |
英文
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修課要求
Prerequisites |
基礎課程
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課程簡介 Introduction |
In this video, Professor Emil Björnson explains the basic principles of wireless communication channels, such as the impact of antennas and wave propagation. The free-space pathloss formula is derived and the impact of the antenna gains is clarified. Finally, the use of antenna arrays to create controllable antenna directivity is introduced. |
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其他說明
Remark |
無
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