Peter D Heldmann

Title: Peter D Heldmann: Innovator in Self-Jamming Interference Cancellation

Introduction

Peter D Heldmann is a notable inventor based in Encinitas, CA (US). He has made significant contributions to the field of digital signal processing, particularly in the area of self-jamming interference cancellation. His innovative work has implications for various communication technologies.

Latest Patents

Peter D Heldmann holds a patent for "Joint linear and non-linear cancellation of transmit self-jamming interference." This patent proposes an adaptive joint linear and non-linear digital filter that can estimate and reconstruct the cascaded effects of linear and non-linear self-jamming distortions. These distortions are introduced by non-linearities in the transmit and/or receive chains. The digital filter aims to cancel second-order inter-modulation distortion (IM2) and harmonic distortion generated in the transmit chain, along with other distortions from the transmit and/or receive chains.

Career Highlights

Peter is associated with Qualcomm Incorporated, a leading company in telecommunications and semiconductor technology. His work at Qualcomm has allowed him to explore advanced solutions to complex problems in signal processing.

Collaborations

Peter has collaborated with talented individuals such as Roberto Rimini and Sumit Verma. These collaborations have contributed to the advancement of technologies in their respective fields.

Conclusion

Peter D Heldmann's innovative contributions to self-jamming interference cancellation highlight his expertise in digital signal processing. His work continues to influence advancements in communication technologies.