Multiband power amplifier for multiband wireless applications

被引：5

作者：

Eccleston, KW ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119260, Singapore

来源：

2002 3RD INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS | 2002年

关键词：

D O I：

10.1109/ICMMT.2002.1187909

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：

RF sub-systems in multimode / multiband wireless communication systems need to operate on different bands that are typically narrow but sparsely separated. We show that a single-ended dual-fed distributed amplifier can operate efficiently over several sparsely separated bands. This approach therefore alleviates the need for separate amplifiers for each band.

引用

页码：1142 / 1145

页数：4

共 10 条

[1]

AITCHISON CS, 1988 IEEE INT MICR S, P911

[2] Wide-band lumped-element quadrature 3-dB couplers in microstrip [J].

Andrews, DP ;

Aitchison, CS .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2000, 48 (12) :2424-2431

[3]

Eccleston KW, 2000, MICROW OPT TECHN LET, V27, P281, DOI 10.1002/1098-2760(20001120)27:4<281::AID-MOP20>3.0.CO

[4]

2-R

[5]

Eccleston KW, 2001, APMC 2001: ASIA-PACIFIC MICROWAVE CONFERENCE, VOLS 1-3, PROCEEDINGS, P1187, DOI 10.1109/APMC.2001.985345

[6]

ECCLESTON KW, 2000, APMC, P205

[7]

*ITU, ITU OFF PRES IMT 200

[8] RF-SoC - Expectations and required conditions [J].

Matsuzawa, A .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2002, 50 (01) :245-253

[9]

MOAZZAM MR, 1994 IEEE INT MICR S, P1409

[10]

Tham JLJ, 1999, IEEE J SOLID-ST CIRC, V34, P286, DOI 10.1109/4.748179

← 1 →