Mohlo by sa vám tiež páčiť

Viac informácií o knihe Maximum Length Sequences for Radar and Synchronization

• Parametre knihy
• Anotácia kniha
• Obľúbené z iného súdka

Nákupom získate 100 bodov

Anotácia knihy

This dissertation demonstrates the implementation of ultra-wideband (UWB) radar sensors using commercial off-the-shelf electronics. The sensors are based on the correlation of binary pseudo noise sequences (M-sequences), combining low transmit power requirements with excellent noise and interference suppression. A ranging system is introduced that is able to track moving objects with a standard deviation of 1.73mm at 2m range. Subsequently, a system is developed which can synchronize itself to a reference sequence with 1.96ps RMS jitter. This synchronization system uses an analog correlating control loop (delay lock loop) to achieve tracking of the reference to 0.38% of one chip. The final application shown is a ground penetrating radar (GPR). The system is comprised of three elements: an FPGA, an output driver for the transmitter and a commercial analog-to-digital converter. Comparative measurements on buried pipes and cables prove that this system has achieved detection capability comparable to commercially available pulsed GPRs.

Parametre knihy

• Celý názov: Maximum Length Sequences for Radar and Synchronization
• Autor: Sebastian Brückner
• Jazyk: Angličtina
• Väzba: Brožovaná
• Počet strán: 158
• EAN: 9783736991927
• ISBN: 3736991924
• ID: 12645872
• Nakladateľ: Cuvillier Verlag
• Hmotnosť: 214 g
• Rozmery: 210 × 148 × 8 mm
• Dátum vydania: 29. January 2016

Obľúbené z iného súdka

---

---

---