✦ LIBER ✦

Analysis and design of high-efficiency variable conduction angle doherty amplifier

✍ Scribed by Bousnina, S.

Book ID: 118681934
Publisher: The Institution of Engineering and Technology
Year: 2009
Tongue: English
Weight: 537 KB
Volume: 3
Category: Article
ISSN: 1751-8725
DOI: 10.1049/iet-map.2007.0307

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Analysis and design of a high-efficiency

Analysis and design of a high-efficiency multistage Doherty power amplifier for wireless communications

✍ Srirattana, N.; Raghavan, A.; Heo, D.; Allen, P.E.; Laskar, J. 📂 Article 📅 2005 🏛 IEEE 🌐 English ⚖ 666 KB

Advanced design methods for a high effic

Advanced design methods for a high efficiency Doherty power amplifier

✍ Xiaoqun Chen; Yuchun Guo; Xiaowei Shi 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 273 KB

## Abstract In this study, a special inverted Doherty topology and uneven power drive methods are proposed to optimize the efficiency and appropriate load modulation. The amplifier is optimized at large power back‐off. The power added efficiency and adjacent channel leakage ratio (ACLR) are 33.1% a

The design of high-performance Doherty p

The design of high-performance Doherty power amplifier

✍ Yong-Bo Xiang; Guang-Ming Wang 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 250 KB

## Abstract The article presents a Doherty power amplifier (DPA) with both high efficiency and good linearity for GSM base station using LDMOS transistors. Prepositive delay line structure (PDL) is proposed to satisfy the performances, both higher efficiency and better linearity are achieved. The t

Design of high-efficiency and broadband-

Design of high-efficiency and broadband-tuned class AB power amplifier

✍ Aynaz Vatankhahghadim; Slim Boumaiza 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 348 KB

## Abstract The design of broadband matching networks (MNs) exploiting filter theory is presented in this article for synthesizing broadband and highly efficient power amplifiers (PAs).Starting from sets of optimum impedances over the design frequency (obtained from load/pull measurement), the MNs

High gain and high efficiency CMOS power

High gain and high efficiency CMOS power amplifier using multiple design techniques

✍ Kim, K.-J.; Lim, T.; Ahn, K.H.; Yu, J.-W. 📂 Article 📅 2011 🏛 The Institution of Electrical Engineers 🌐 English ⚖ 194 KB

Optimum design of highly linear and effi

Optimum design of highly linear and efficient GaN HEMT Doherty amplifier considering the soft turn-on effects

✍ Yong-Sub Lee; Mun-Woo Lee; Yoon-Ha Jeong 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 377 KB

## Abstract In this article, we propose the optimum design of a highly linear and efficient Doherty power amplifier (DPA) considering the soft turn‐on effects of the GaN HEMT. To compensate for the soft turn‐on characteristic and obtain an extended high‐efficiency range, the DPA is designed with un