A Dual-Mode InGaP/GaAs HBT Power Amplifier Using a Low-Loss Parallel Power-Combining Transformer with IMD3 Cancellation Method

A Dual-Mode InGaP/GaAs HBT Power Amplifier Using a Low-Loss Parallel Power-Combining Transformer with IMD3 Cancellation Method

A dual mode InGaP/GaAs heterojunction bipolar transistor (HBT) power amplifier (PA) using a parallel power-combining transformer (PCT) is presented herein. A low loss transformer is implemented on a printed circuit board (PCB) to improve the passive efficiency of a PCT. Dual-mode operation is applie...

Full description

Bibliographic Details
Main Authors: Kyutaek Oh, Hyunjin Ahn, Ilku Nam, Hui Dong Lee, Bonghyuk Park, Ockgoo Lee
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Electronics
Subjects:
dual mode
power amplifier
power-combining transformer
IMD3 cancellation
Online Access:https://www.mdpi.com/2079-9292/10/14/1612

Internet

https://www.mdpi.com/2079-9292/10/14/1612

Similar Items