New Application Note Describes How to Design a GaN HEMT Doherty Amplifier for New-Generation Cellular Transmitters

EL SEGUNDO, Calif. – Dec. 19, 2018

Next-generation 4G/5G telecommunication systems require power amplifiers (PAs) to operate with high efficiency over a wide frequency range to provide multiband and multi-standard concurrent operation. This application note describes the use of NI AWR software, specifically Microwave Office circuit simulator, to design an innovative Doherty amplifier architecture with 200-W high-efficiency broadband 1.8-2.7 GHz gallium arsenide (GaN) high-electron mobility transistor (HEMT) technology. The PA achieved average efficiencies of 50-60 percent for output powers up to 100 W and significantly reduced the cost, size and power consumption of the transmitters.

Where: The Design of a High-Efficiency Broadband GaN HEMT Doherty Amplifier for New-Generation Cellular Transmitters application note is available at awrcorp.com/resource-library/design-high-efficiency-broadband-gan-hemt-doherty-amplifier-new-generation-cellular.

When: Immediately.

###

AWR, AWR Design Environment, Microwave Office, National Instruments, NI and ni.com are trademarks of National Instruments. Other product and company names listed are trademarks or trade names of their respective companies.

Contacts:

Sherry Hess
Vice President of Marketing, AWR Group, NI
(310) 726-3000
Email Contact 

Featured Video
Jobs
GPU Design Verification Engineer for AMD at Santa Clara, California
Design Verification Engineer for Blockwork IT at Milpitas, California
Sr. Silicon Design Engineer for AMD at Santa Clara, California
Senior Platform Software Engineer, AI Server - GPU for Nvidia at Santa Clara, California
Senior Firmware Architect - Server Manageability for Nvidia at Santa Clara, California
CAD Engineer for Nvidia at Santa Clara, California
Upcoming Events
SEMICON Japan 2024 at Tokyo Big Sight Tokyo Japan - Dec 11 - 13, 2024
PDF Solutions AI Executive Conference at St. Regis Hotel San Francisco - Dec 12, 2024
DVCon U.S. 2025 at United States - Feb 24 - 27, 2025



© 2024 Internet Business Systems, Inc.
670 Aberdeen Way, Milpitas, CA 95035
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise