TY - JOUR
T1 - Low power wireless infrared video transmission system
AU - Guo, Pan
AU - Xu, Ting Fa
AU - Ni, Guo Qiang
PY - 2007/6
Y1 - 2007/6
N2 - A low power wireless infrared transmitting system is presented for transmitting video signal. Using anti-fuse FPGA devices as Encoding/Decoding (ENDEC) core, and high speed serial infrared transceivers as transmission module in this system, the run length limited (RLL) code is deployed in FPGA as a channel ENDEC module to work together with other modules, including 10 buffer, serializer/deserializer, cycle redundancy checksum and scrambler/descrambler. Combined with AD/DA interface circuits, these modules compose an integrated demonstration system, in which the two-channel composited video signal can be orderly captured, encoded, emitted, decoded and displayed. The transmitting bandwidth of the system is up to 16 Mbit/s, but the power consumption of the infrared emitting module is low to 500 mW. Therefore it can be used as a wireless interface between the video capture equipment and the video processing system.
AB - A low power wireless infrared transmitting system is presented for transmitting video signal. Using anti-fuse FPGA devices as Encoding/Decoding (ENDEC) core, and high speed serial infrared transceivers as transmission module in this system, the run length limited (RLL) code is deployed in FPGA as a channel ENDEC module to work together with other modules, including 10 buffer, serializer/deserializer, cycle redundancy checksum and scrambler/descrambler. Combined with AD/DA interface circuits, these modules compose an integrated demonstration system, in which the two-channel composited video signal can be orderly captured, encoded, emitted, decoded and displayed. The transmitting bandwidth of the system is up to 16 Mbit/s, but the power consumption of the infrared emitting module is low to 500 mW. Therefore it can be used as a wireless interface between the video capture equipment and the video processing system.
KW - Anti-fuse FPGA
KW - Low power design
KW - Wireless infrared transmitting
UR - http://www.scopus.com/inward/record.url?scp=34547240270&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:34547240270
SN - 1004-924X
VL - 15
SP - 930
EP - 934
JO - Guangxue Jingmi Gongcheng/Optics and Precision Engineering
JF - Guangxue Jingmi Gongcheng/Optics and Precision Engineering
IS - 6
ER -