High Efficiency Millimeter Wave Transmitters Capable of Complex Waveform Generation | Available Intellectual Property | Rensselaer Polytechnic Institute

High Efficiency Millimeter Wave Transmitters Capable of Complex Waveform Generation

RPI ID: 2017-046-401

Innovation Summary:
This invention presents a millimeter-wave (MMW) transmitter architecture that integrates phase modulation circuitry, amplifier multiplier chains, and a power combiner to efficiently generate and transmit high-frequency signals. The system supports high data rates and low phase noise, making it ideal for next-generation wireless communication and sensing applications. Its modular and scalable design enhances integration and customization across platforms. The architecture is optimized for both performance and power efficiency in compact form factors.

Challenges / Opportunities:
Millimeter-wave systems demand compact, high-performance transmitters capable of operating at high frequencies with minimal distortion. Traditional designs often struggle with efficiency, integration, and signal integrity. This invention addresses those limitations through a novel architecture that combines phase modulation and power combining techniques. It opens new opportunities in 5G networks, automotive radar, satellite communications, and high-speed data transmission.

Key Benefits / Advantages:
✔ High-frequency operation in millimeter-wave bands
✔ Low phase noise for improved signal integrity
✔ Modular design for flexible integration
✔ High efficiency for power-sensitive applications

Applications:
• 5G and beyond wireless networks
• Automotive radar systems
• Satellite and aerospace communications
• High-speed data links

Keywords:
#millimeterwave #phasemodulation #powercombiner #highfrequencyRF #wirelesscommunication

Intellectual Property:
US Issued Patent 11,438,201
Patent Information:
Inventors:
Kefei Wu
Mona Hella
Keywords:
CMOS and SIGe sources
complex waveform generation
THz and mm-wave communications
For Information, Contact:
Natasha Sanford
Licensing Associate
Rensselaer Polytechnic Institute
sanfon@rpi.edu