Novel wideband high‐efficiency high‐power amplifier using microstrip radial stub for 4G communication systems. Issue 6 (June 2014)

• Record Type: Journal Article
• Authors: Wang, Zhebin; Park, Chan‐Wang
• Is Part Of: Microwave and optical technology letters. Volume 56:Issue 6(2014:Jun.)
• Page Start: 1412
• Page End: 1418
• Publication Date: 2014-06
• Subjects: Microwaves -- Periodicals; Optics -- Periodicals; 621
• DOI: 10.1002/mop.28369
• Languages: English
• ISSNs: 0895-2477

Abstract

<abstract abstract-type="main"> <title>ABSTRACT</title> <p>This article presents a novel wideband GaN HEMT power amplifier (PA) using microstrip radial stub (MRS) to realize wideband harmonic suppression. The angle and the bottom length of MRS are analyzed. One wideband PA is fabricated using MRS in both input and output matching networks to demonstrate this wideband method. © 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:1412–1418, 2014</p> </abstract>