A High Band Non-Coherent Impulse Radio UWB Receiver

被引:11
|
作者
Klymenko, Oleksiy [1 ]
Fischer, Gunter [1 ]
Martynenko, Denys [1 ]
机构
[1] Inst Innovat Mikroelekt IHP, D-15236 Frankfurt, Oder, Germany
关键词
Ultra-wide band; non-coherent receiver; Impulse radio;
D O I
10.1109/ICUWB.2008.4653408
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 describes a monolithic Integrated non. coherent receiver Intended for Impulse radio (IR) Ultra-wide band (UWB) applications Including Indoor communication and indoor localization. The receiver operates In the higher UWB band centered at 7.68 GHz and it is optimized for a pulse bandwidth of about 1.5 GHz. The overall gain or the receiver amplification chain can be set up to 56 dB in 16 steps via a digital 4-bit interface. A dedicated "leading edge"-detector supports precise Indoor localization In conjunction with an appropriate UWB transmitter. A fast comparator Indicates the exceeding received signal beyond a threshold set by an Internal digital-to-analogue converter (DAC). The circuit as fabricated in 0.25 mu m SiGe:C BiCMOS technology.
引用
收藏
页码:25 / 29
页数:5
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