Srd-based pulse generator for UWB wireless network applications

Issa, Hanady H.; Eisa, Saleh; Shehata, Khaled; Ragai, Hani

doi:10.1109/iccat.2013.6522049

Cited by 2 publications

(2 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Step Recovery Diodes (SRD) and avalanche transistors are employed to generate Gaussian pulses [6], [7]. Logic gates are also used to generate Gaussian pulses [8].…”

Section: Uwb Pulse Generationmentioning

confidence: 99%

Design and Analysis of a Low Power UWB Pulse Generators

Eisa¹,

Issa²,

Shehata³

et al. 2014

IJCEE

Self Cite

View full text Add to dashboard Cite

Abstract-This paper presents three configurations of Ultra Wideband (UWB) Pulse Generators (PGs). The Generators target low power applications operating in the frequency range 3.1-10.6 GHz. The designs use logic gates and buffered filters to generate a Gaussian 5th derivative pulse. The used technology is 0.13 µm from TSMC. The lowest power consumption and highest BW achieved are 0.13 mW and 7.1 GHz respectively. In terms of Power Spectral Density (PSD), the designs comply with the -41.3 dBm FCC requirements.Index Terms-Ultra wideband, pulse generators, gaussian pulse, ring oscillator. I. INTRODUCTIONSignals having a Bandwidth (BW) of 500 MHz or a Fractional Bandwidth (BWf) less than or equal to 0.2 are considered as UWB signals according to the Federal Communications Commission (FCC) definition [1]. In order for UWB applications to coexist with common wireless communication systems without any interference, the FCC has defined PSD masks for different applications. Indoor UWB applications have an allocated bandwidth that extends from 3.1 to 10.6 GHz with a maximum PSD of -41.3 dBm. This PSD level represents the unintentional power radiated from television sets or monitors. UWB signals are characterized by short pulses with duration less than 1 nsec, relatively low power and wide BW. These characteristics migrate UWB from military applications towards commercial applications. Because of its wide BW, UWB signals are suitable for high data rate applications over short distances (several meters) such as wireless Personal Area Networks (WPAN) [2]. UWB can even be used for shorter distance applications such as Body Area Networks (BAN) [3]. Besides, high data rates UWB signals can also be used for low data rate with higher range as in Wireless Sensor Networks (WSN) [4] and Radio Frequency Identification (RFID) applications [5].

show abstract

“…Step Recovery Diodes (SRD) and avalanche transistors are employed to generate Gaussian pulses [6], [7]. Logic gates are also used to generate Gaussian pulses [8].…”

Section: Uwb Pulse Generationmentioning

confidence: 99%

Design and Analysis of a Low Power UWB Pulse Generators

Eisa¹,

Issa²,

Shehata³

et al. 2014

IJCEE

Self Cite

View full text Add to dashboard Cite

show abstract

“…The impulse radar transmits a short pulse train with a pulse repetition interval (PRI). Such an impulse can be generated by using avalanche transistors, step recovery diodes (SRD) [102]- [104], or tunnel diodes [105] to produce a high peak power or a pulse of short duration [105]- [106].…”

Section: Pulsed Radar Sensormentioning

confidence: 99%

Design and Implementation of a UWB Radar Sensor for Non-Destructive Application

Ahajjam¹

View full text Add to dashboard Cite

Srd-based pulse generator for UWB wireless network applications

Cited by 2 publications

References 8 publications

Design and Analysis of a Low Power UWB Pulse Generators

Design and Analysis of a Low Power UWB Pulse Generators

Design and Implementation of a UWB Radar Sensor for Non-Destructive Application

Contact Info

Product

Resources

About