TY - CONF T1 - Performance Comparison of Correlation-based Receive Filters in an Ultrasonic Indoor Positioning System T2 - International Instrumentation and Measurement Technology Conference (I2MTC 2014) Y1 - 2014 A1 - F.D. Ruiz A1 - Ureña, J. A1 - E. García A1 - José Manuel Villadangos A1 - JJ. García A1 - Carlos De Marzziani JF - International Instrumentation and Measurement Technology Conference (I2MTC 2014) PB - IEEE CY - Montevideo, Uruguay SN - 978-1-4673-6385-3 ER -