Author's Picture.

About the Author

Andreas Schwarzinger is a communication engineer with 20 plus years of experience in the area of wireless transceivers and a focus on the implemenation of digital signal processing algorithms in software, firmware (FPGA) and simulation (MatLab/Python). He currently works at Rohde & Schwarz America.


-> Grundschule (Emmelshausen / Germany)
-> Immanuel Kant Gymnasium (Boppard / Germany)
-> North Highschool (Springfield / Ohio, USA)
-> Case Western Reserve University - BSEE (Cleveland / Ohio, USA)
-> University of Central Florida - MSEE (Orlando / Florida, USA)

Message from the Author

Dear reader.
For those of you who have purchased my book, I would like to thank you for having placed your trust in my work. For those of you who are visiting my website, I would like to welcome you and hope that your time here is worth while. The reason for writing the first and second editions of my book and for creating this web site is primarily for educational purposes. It is my hope, that those things that I have learned in the past can be conveyed to others and are therefore not lost at some point in the future. The work compiling this material is a source of satisfaction for me rather than an exercise in generating revenue as specialized texts such as these almost never provide authors with any reasonable income. Please keep this in mind as you read this book and material on this website. As all this material is self published, there will invariably be errata. If you find mistakes or simply have a question, please write me an email at andreas_dsp@hotmail.com. Note further, that this website will grow over time (lauch Dec. 2021) so please come back periodically to check for new material.