Title :
Performance analysis of high-speed MIL-STD-1553 bus system using DMT technology
Author :
Chunping Hou ; Shuai Wang ; Qing Wang ; Hao Zhang
Author_Institution :
Sch. of Electron. & Inf. Eng., Tianjin Univ., Tianjin, China
Abstract :
With the rapid development of modern avionics system, traditional MIL-STD-1553 bus cannot meet the requirements of high-speed communication. In this paper, a method of improving the transmission rate of the avionics bus is purposed by implementing a Discrete Multitone (DMT) interface over existing MIL-STD-1553 bus. Physical layer and analog front end (AFE) are designed and analyzed in detail. This solution has been evaluated on FPGA platform and is demonstrated to be effective. The maximum data rate can achieve 100Mbit/s. It shows a tremendous performance improvement, as well as significant cost savings by keeping using legacy devices and MILSTD-1553 cables.
Keywords :
avionics; computer network performance evaluation; field programmable gate arrays; peripheral interfaces; system buses; AFE; DMT interface; DMT technology; FPGA platform; analog front end; avionics bus; discrete multitone interface; high-speed MIL-STD-1553 bus system; high-speed communication; modern avionics system; performance analysis; performance improvement; physical layer; transmission rate; Chaotic communication; Computers; Couplers; Educational institutions; Field programmable gate arrays; Military standards; Quadrature amplitude modulation; AFE; DMT; FPGA; MIL-STD-1553;
Conference_Titel :
Computer Science & Education (ICCSE), 2013 8th International Conference on
Conference_Location :
Colombo
Print_ISBN :
978-1-4673-4464-7
DOI :
10.1109/ICCSE.2013.6553968
