Direct Up-Conversion MMIC with RF bandwidth of 4 to 12 GHz

被引：0

作者：

Komiak, JJ ^{[1
]}

Kong, W ^{[1
]}

Nichols, K ^{[1
]}

机构：

[1] BAE Syst, Informat & Elect Warfare Syst, Microwave Elect Grp, Nashua, NH 03061 USA

来源：

GAAS IC SYMPOSIUM - 24TH ANNUAL, TECHNICAL DIGEST 2002 | 2002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：

Design and performance of a novel Direct Up-Conversion 14,WC will be described. The circuit accepts differential or single-ended signals from a DAC, analog differential a sampling pulse from the DAC clock, and creates a time domain waveform that is a pulse doublet train amplitude modulated by. the DAC input. The appropriate spectral line is then obtained via bandpass filtering This approach minimizes cost, volume, power, and weight by eliminating the requirement for a Local Oscillator. The MMIC is implemented in a fully selective 0.15 um double recess PHEMT process.

引用

页码：113 / 116

页数：4