Christopher Hansen

Christopher Hansen, Ph.D. is a Silicon Valley consultant in wireless communications and signal processing. He has 25 years of experience including design of Wi-Fi/IEEE 802.11 physical layers, international standards, and intellectual property. He has held technical positions at Apple, Broadcom, and AT&T Bell Laboratories. He holds a Ph.D. in electrical engineering from UCLA.

Sessions at DOC

2025

Talk 4.3

How to Design Nonlinear Approximations for DSP

Nonlinear functions, such as arctangent, logarithm, and square root are commonly used in Digital Signal Processing. In practice, a textbook approximation algorithm is often used to compute these func...

Optimization & Implementation Techniques

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2024

Talk 4.3

802.11/Wi-Fi Channel Estimation

Wireless Communications & SDREstimation & Detection

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