A 950-MHz fully differential Class-E Power Amplifier in 0.18μm CMOS for Wireless Communications

被引：0

作者：

Datta, Sambit ^{[1
]}

Saha, Hiranmay ^{[2
]}

机构：

[1] IIT Kharagpur, Kharagpur, W Bengal, India

[2] Univ Jadavpur, Elect & Telecommun Engn, Kolkata, India

来源：

2009 INTERNATIONAL CONFERENCE ON EMERGING TRENDS IN ELECTRONIC AND PHOTONIC DEVICES AND SYSTEMS (ELECTRO-2009) | 2009年

关键词：

Class-E power amplifier; CMOS radio frequency (RF); wireless communication; power-added efficiency;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the design of a high efficiency, 950MHz fully differential power amplifier for wireless communications in a standard 0.18 mu m CMOS technology. The power amplifier employs a fully differential class-E topology to achieve high power efficiency by exploiting its soft-switching property. The concept of mode locking is used in the design, in which the amplifier acts as an oscillator whose output is forced to run at the input frequency. The proposed power amplifier can deliver 23.5dBm output power to a 50 Omega load at 950MHz with 41% power-added efficiency (PAE) from 1.8V supply voltage.

引用

页码：88 / +

页数：2

共 50 条

[1] A 700-MHz 1-W fully differential CMOS class-E power amplifier
Mertens, KLR
Steyaert, MSJ
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2002, 37 (02) : 137 - 141
[2] A novel high frequency, high-efficiency, differential class-E power amplifier in 0.18μm CMOS
Heydari, P
Zhang, Y
[J]. ISLPED'03: PROCEEDINGS OF THE 2003 INTERNATIONAL SYMPOSIUM ON LOW POWER ELECTRONICS AND DESIGN, 2003, : 455 - 458
[3] A fully integrated 2.4 GHz class-E amplifier with a 63% PAE by 0.18 μm CMOS technologies
Ho, CC
Kuo, CW
Hsiao, CC
Chan, YJ
[J]. SOLID-STATE ELECTRONICS, 2004, 48 (01) : 99 - 102
[4] A cascode modulated class-E power amplifier for wireless communications
Sira, Daniel
Thomsen, Pia
Larsen, Torben
[J]. MICROELECTRONICS JOURNAL, 2011, 42 (01) : 141 - 147
[5] A 1.9-GHz, 1-W CMOS class-E power amplifier for wireless communications
Tsai, KC
Gray, PR
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1999, 34 (07) : 962 - 970
[6] A Novel Fully Differential CMOS Class-E Power Amplifier with Higher Output Power and Efficiency for IoT Application
Ghorbani, A. R.
Ghaznavi-Ghoushchi, M. B.
[J]. WIRELESS PERSONAL COMMUNICATIONS, 2017, 97 (02) : 3203 - 3213
[7] A dual-band class-E power amplifier with concurrent matching network in 0.18-μm CMOS
Lin, Wen-Jie
Huang, Po-Shun
Cheng, Jen-Hao
Tsai, Jeng-Han
Alsuraisry, Hamed
Huang, Tian-Wei
[J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018, 60 (07) : 1672 - 1675
[8] A monolithic 2-V 950-MHz CMOS bandpass amplifier with a notch filter for wireless receivers
Guo, CB
Chan, ANL
Luong, HC
[J]. 2001 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2001, : 79 - 82
[9] Highly efficient CMOS class E power amplifier for wireless communications
Tu, SHL
Toumazou, C
[J]. ISCAS '98 - PROCEEDINGS OF THE 1998 INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-6, 1998, : B530 - B533
[10] A 1-V, 800-MHz CMOS Class-E Power Amplifier with Power Control for Wireless Sensor Network
Cai, Jinye
Li, Zhiqun
[J]. 2013 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP 2013), 2013,

← 1 2 3 4 5 →