Challenges for a new integrated Ultra-wideband (UWB) source

被引：0

作者：

Azakkour, A ^{[1
]}

Regis, M ^{[1
]}

Pourchet, F ^{[1
]}

Alquié, G ^{[1
]}

机构：

[1] ACCO SA, F-78100 St Germain En Laye, France

来源：

2003 IEEE CONFERENCE ON ULTRA WIDEBAND SYSTEMS AND TECHNOLOGIES, CONFERENCE PROCEEDINGS | 2003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：

This paper presents a description of a new method to generate a short impulse based on a counter designed on BiCMOS SiGe technology. This architecture includes a new method to modify the PRF (pulse repetition frequency) by changing the counter division ratio and an easy way to control the impulse frequency center. A pseudo-noise sequence prescaler modulates the impulses with specific modulation schemes, such as pulse position, bi-phase modulation or a combination of both. The total power consumption is 65 mA at 7 GHz.

引用

页码：433 / 437

页数：5