Category: Basic
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A wireless channel is the invisible path a signal travels through, from a transmitter to receiver. Discover the science behind channel models, from ideal channels to fading channels with bouncing waves and obstacles.
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QAM is the most adopted Modulation Scheme in Modern Communication Systems. In this post, we explore the basic principle of QAM and show how power constraints shape its design.
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In this post, I will explain modulation without using technical jargons, but simply using analogy of water waves.