From Chip to System: A Holistic Approach to 2D Scalable Low-Loss D-Band Active Phased Array Realization

#antenna-arrays #architecture #beam-steering #cmos #phased-arrays #communication #integrated-circuits

The growing demand for multi-gigabit wireless communication and high-resolution sensing is driving innovation in D-band (110-170 GHz) systems. However, efficient and scalable active phased arrays at these frequencies face challenges including high cost, interconnect losses, packaging parasitics, and heterogeneous integration. This talk presents a holistic system-level approach to low-loss D-band phased-array integration through co-design of circuits, antennas, and packaging. The approach combines Si-based (CMOS, SiGe) and III-V integrated circuits with optimized beamformer and power-amplifier architectures, alongside low-cost, scalable PCB-based wideband antenna arrays supporting wide-angle scanning. Electromagnetic co-optimization and advanced interconnect engineering reduce losses and improve system efficiency. Prototype D-band modules demonstrate wide-angle beam steering and data rates up to 100 Gb/s, highlighting the potential of these arrays for high-capacity communication and sensing applications.

• Add Event to Calendar
  iCal
  Google Calendar

• Kasteelpark Arenberg 10
• Leuven, Vlaams Brabant
• Belgium 3001
• Building: ESAT Building
• Room Number: Aula R
• Click here for Map

---

• Contact Event Host

• Link to External Registration