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 




Review Article Be the first to review this article
Featured Video
Editorial
More Editorial  
Latest Blog Posts
Bob Smith, Executive DirectorBridging the Frontier
by Bob Smith, Executive Director
Breaking Down Chip Design Functional Verification with Breker’s Adnan Hamid
Anupam BakshiAgnisys Automation Review
by Anupam Bakshi
Welcome Back to DAC – in Person – in San Francisco
Vincent ThibautArteris IP Blog
by Vincent Thibaut
Why Automate Traceability?
Jobs
Sr Engineer - RF/mmWave IC Design for Global Foundaries at Santa Clara, California
Senior HID Sensor Algorithm Architect for Apple Inc at Cupertino, California
Technical Product Manager- SISW-EDA 238452 for Siemens AG at Fremont, California
CSM Design Verification Lead for Apple Inc at Cupertino, California
NAND Hardware Engineer for Apple Inc at Cupertino, California
Upcoming Events
67th Annual IEEE International Electron Devices Meeting at Hilton San Francisco Union Square hotel San Francisco - Dec 11 - 15, 2021
67th Annual International Electron Devices Meeting at Hilton San Francisco Union Square Hotel San Francisco, CA - Dec 13 - 15, 2021
DVCon India 2021 at India - Dec 14 - 16, 2021
SEMICON Japan 2021 Hybrid at Tokyo Big Sight / Online Tokyo Japan - Dec 15 - 17, 2021



© 2021 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