Photonic Radar Circuits and Systems for Coherent mm-Wave Large Aperture Phased Array MIMO Systems / Stephan Kruse ; Erster Gutachter: Prof. Dr.-Ing. J. Christoph Scheytt, Zweiter Gutachter: Prof. Dr.-Ing. Vadim Issakov. Paderborn, 2026
Inhalt
- List of Publications
- Zuzammenfassung
- Abstract
- Contents
- Introduction
- Large Aperture Radar
- Automotive Radar with Large Aperture
- Requirements
- Signal Distribution
- Multiple Input Multiple Output Array
- Electronic Photonic Integrated Circuits
- State of the Art
- Large Aperture Radar Systems with Electrical Signal Distribution
- Large Aperture mm-Wave Radar System with Optical Signal Distribution
- Integrated Photonic Radar Chips
- Scope of the Thesis
- Photonic FMCW MIMO Radar Systems with Optical LO Distribution
- System Overview
- Analysis of the Photonic FMCW Radar System with Optical LO Distribution
- Electrooptical Conversion
- Optoelectronic Conversion
- Transmit Part of the Central Station
- TX Frontend
- RX Frontend
- Receive Part of the Central Station
- Phase Noise Analysis of a Photonic FMCW Radar System with Optical LO Distribution
- Conclusion
- System and Circuit Simulation
- Modelling in an Optical Design Environment
- Modelling in an Electrical Design Environment
- Behavioural Model of a Monolithic Integrated Photonic Radar Transceiver Chipset
- Behavioural Optoelectronic S-Parameter Model
- Gain Compression
- Noise Sources
- Model Implementation and Verification
- Conclusion
- Novel Circuit Architectures
- Narrowband Optical Receiver
- Implementation in a 45nm Photonic CMOS SOI Technology
- Implementation in a 250nm Photonic SiGe BiCMOS Technology
- Narrowband Four-Quadrant Electro-Optical Mixer
- Optoelectronic Conversion Gain
- Optoelectronic Linearity
- Isolation
- 2.45 GHz ISM Band Prototype & Measurement Results
- Conclusion
- 77 GHz Electronic Photonic Radar Transmitter Chip in 250 nm SiGe BiCMOS
- 77 GHz Electronic Photonic Radar Receiver Chip in 250 nm SiGe BiCMOS
- Large Coherent MIMO Radar System
- Photonic Software Defined MIMO Radar Systems with Optical Signal Distribution
- System Overview
- Analysis
- Photonic Software-Defined MIMO Radar System with Optical Signal Distribution
- Coherent Optical IQ Return Path
- System Simulation
- Photonic Software-Defined MIMO Radar System with Optical Signal Distribution
- Coherent Optical IQ Return Path
- Conclusion
- Photonic FMCW Multiband Radar System with Optical LO Distribution
- Lidar-Radar Combined Sensor System
- Conclusion and Future Work
- Higher Order Analysis of the Photonic FMCW Radar System with Optical LO Distribution
- Derivation of the OE Power Gain of a TIA
- An Ultra Low Phase Noise 77 GHz Frequency Synthesizer with Optical Output
- An Ultra Low Phase Noise 77 GHz Frequency Synthesizer
- System Simulations of the Photonic Software-Defined MIMO Radar System with Optical Signal Distribution in Lumerical Interconnect
- System Simulations of the Coherent Optical IQ Return Path in Lumerical Interconnect
- System Simulations of the Photonic FMCW Multiband Radar System with Optical LO Distribution in Lumerical Interconnect
- System Simulations of the Lidar-Radar Combined Sensor System in Lumerical Interconnect
- Magic Tee in Balun and Power Divider Configuration
- Bibliography