High efficiency S-band class AB push-pull power amplifier with wide band harmonic suppression

被引：0

作者：

Hang, CY ^{[1
]}

Qian, YX ^{[1
]}

Itoh, T ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

来源：

2001 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2001年

关键词：

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：

A high efficiency class-AB push-pull power amplifier is designed utilizing a novel photonic band-gap (PBG) ground plane. This design allows simultaneous tuning of both second and the third harmonics, thus, results in a high efficient power amplifier design. The measured PAE is 63.8% at an output power of 28.2dBm. In addition, the measured IN is 45 dBm, about 17 dB above the P-1dB point..

引用

页码：1079 / 1082

页数：4

共 6 条

[1]

Duvanaud C., 1993, IEEE Microwave and Guided Wave Letters, V3, P268, DOI 10.1109/75.242219

[2]

HANG CY, 1998, 1998 IEEE MTT S INT, V2, P807

[3] HIGH-EFFICIENCY 1-W, 2-W, AND 4-W CLASS-B FET POWER-AMPLIFIERS [J].

LANE, JR ;

FREITAG, RG ;

HAHN, HK ;

DEGENFORD, JE ;

COHN, M .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1986, 34 (12) :1318-1326

[4]

QIAN Y, 1998, 1998 AS PAC MICR C A, P589

[5] Novel architectures for high-efficiency amplifiers for wireless applications [J].

Radisic, V ;

Qian, YX ;

Itoh, T .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1998, 46 (11) :1901-1909

[6] A novel low-loss slow-wave microstrip structure [J].

Yang, FR ;

Qian, YX ;

Coccioli, R ;

Itoh, T .

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 1998, 8 (11) :372-374

← 1 →