Mastering Multirate Techniques in Communication Systems:

This comprehensive guide, authored by Fredric J. Harris, delves into the complexities of multirate signal processing, equipping engineers and system designers with a systematic and practical understanding of this crucial field. The second edition offers significant new material and enhanced content, keeping you at the forefront of advancements.

Key Strengths:

• Foundations and Applications: Builds a solid foundation in multirate concepts and gradually progresses to advanced topics, providing a clear learning path.
• Real-World Focus: Emphasizes practical applications in communication systems through extensive examples and case studies, showcasing the tangible benefits of multirate processing.
• Comprehensive Coverage: Explores a wide range of multirate techniques, including sampling rate conversion, filter banks, polyphase filters, and more, ensuring you have the necessary toolkit for diverse scenarios.
• Cutting-Edge Knowledge: Incorporates recent advancements like Green Signal Processing techniques, empowering you to optimize performance and efficiency.
• Up-to-Date Content: Reflects the latest developments and standards in communication systems, ensuring the information remains relevant and valuable.

Content Highlights:

• Part I: Building the Basics:
  • Introduction to multirate signal processing and its advantages in communication systems.
  • In-depth exploration of sampling and resampling techniques, both in the time and frequency domains.
  • Understanding the relationships between filter specifications and filter length for informed design choices.
  • Mastering window design techniques for optimal filter performance.
• Part II: Delving into Multirate Filter Banks:
  • Unveiling the intricacies of Square-root Nyquist and half-band filters, including enhanced design approaches.
  • Leveraging polyphase filter banks for efficient up-sampling and down-sampling operations.
  • Exploring M-path analysis and synthesis filter banks for flexible channel design.
  • Implementing interpolators to handle arbitrary sample rate changes effectively.
  • Utilizing dyadic half-band filters and quadrature mirror filters for streamlined processing.
• Part III: Advanced Exploration:
  • Designing channel banks for multiple arbitrary bandwidths and center frequencies, expanding your design capabilities.
  • Harnessing the power of recursive all-pass filters and their applications in channel design.
  • Making informed comparisons with traditional DSP designs to highlight the clear advantages of multirate processing.
  • Gaining comprehensive coverage of applications in various communication systems, including radar, sonar, and consumer electronics, broadening your practical understanding.

Beyond the Summary:

• This book serves as a valuable resource for engineers, researchers, and students seeking to master multirate signal processing in communication systems.
• While assuming a basic understanding of signal processing concepts, it provides thorough explanations and examples, making it accessible to readers with varying levels of prior knowledge.
• The author's extensive industry experience infuses the book with practical insights and real-world applications, bridging the gap between theory and practice.