A New Algorithm of Digital Matched Filter with a Segment Processing Method

Design of a novel adder‐less Barker matched filter for RFID

“…The incoming signals are correlated with the stored PN code, where the correlation operation is presented as [10]. The incoming signals are correlated with the stored PN code, where the correlation operation is presented as [10].…”

“…In a conventional matched filter, digital signals are received from the Analog to Digital Converter and forwarded to the matched filter's registers sequentially according to the PN code chip timing. The incoming signals are correlated with the stored PN code, where the correlation operation is presented as [10].…”

“…Differential coefficient schemes were first developed for low-power techniques based on the transposed-form structure [6]. A new algorithm of digital matched filter with a segment processing method was proposed to reduce the computation complexity by Guan and Chen [10]. To reduce the power consumption further, Chiou et al developed a programmable pipelined digital differential matched filter [8].…”

“…Design of parallel matched filter by applying two step correlation algorithm in data processing was proposed to reduce calculation cost by Tsugawara and Miyanaga [9]. A new algorithm of digital matched filter with a segment processing method was proposed to reduce the computation complexity by Guan and Chen [10]. A low-power switched-current matched filter for CDMA systems was developed by Yamasaki et al which eliminated the front-end voltage-to-current converter [11].…”