Abstract:
In this paper, we present a time-based angle-of-arrival (AoA) sensor using the impulse-radio ultra-wideband (IR-UWB) technology. Arrival angles are estimated using the ti...Show MoreMetadata
Abstract:
In this paper, we present a time-based angle-of-arrival (AoA) sensor using the impulse-radio ultra-wideband (IR-UWB) technology. Arrival angles are estimated using the time difference of the received signal, which is transmitted from a target between two IR-UWB receivers. The most salient feature of this system is high precision angle estimation, which is possible with simple and compact hardware, because its operation is based on a time-based approach. The receiver in the AoA sensor consumes 50 mA at 1.2 V supply voltage and the sensitivity is -61 dBm. The measurement result shows that angle error is lower than ±1°.
Published in: IEEE Sensors Journal ( Volume: 16, Issue: 14, July 2016)
Funding Agency:
School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Byung Gyu Yu was born in Seoul, South Korea, in 1988. He received the B.S. degree in electronic and electrical engineering from Korea Aerospace University, Goyang, South Korea, in 2011. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are localization system for RF system and wireless application.
Byung Gyu Yu was born in Seoul, South Korea, in 1988. He received the B.S. degree in electronic and electrical engineering from Korea Aerospace University, Goyang, South Korea, in 2011. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are localization system for RF system and wireless application.View more
School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Geunhaeng Lee was born in Seoul, South Korea, in 1991. He received the B.S. degree in electronic and electrical engineering from Dankook University, Yong-In, South Korea, in 2014. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are RF amplifier, mixed-signal circuits, and circuit and system for wireless communication.
Geunhaeng Lee was born in Seoul, South Korea, in 1991. He received the B.S. degree in electronic and electrical engineering from Dankook University, Yong-In, South Korea, in 2014. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are RF amplifier, mixed-signal circuits, and circuit and system for wireless communication.View more
School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Hong Gul Han was born in South Korea in 1984. He received the B.S. and M.S. degrees in electronics engineering from Yonsei University, Seoul, South Korea, in 2010 and 2012, respectively. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are in RF/analog circuits and systems for wireless application.
Hong Gul Han was born in South Korea in 1984. He received the B.S. and M.S. degrees in electronics engineering from Yonsei University, Seoul, South Korea, in 2010 and 2012, respectively. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are in RF/analog circuits and systems for wireless application.View more
School of Mechanical and Control Engineering, Handong Global University, Pohang, South Korea
Won-Sang Ra received the B.S. degree in electrical engineering, the M.S. degree in electrical and computer engineering, and the Ph.D. degree in electrical and electronics engineering from Yonsei University, Seoul, South Korea, in 1998, 2000, and 2009, respectively.
He was with the Guidance and Control Department, Agency for Defense Development, Daejeon, South Korea, as a Senior Researcher, from 2000 to 2009. Since 2009, he...Show More
Won-Sang Ra received the B.S. degree in electrical engineering, the M.S. degree in electrical and computer engineering, and the Ph.D. degree in electrical and electronics engineering from Yonsei University, Seoul, South Korea, in 1998, 2000, and 2009, respectively.
He was with the Guidance and Control Department, Agency for Defense Development, Daejeon, South Korea, as a Senior Researcher, from 2000 to 2009. Since 2009, he...View more
School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Tae Wook Kim (S’02–M’06–SM’10) was born in Seoul, South Korea, in 1974. He received the B.S. degree in electrical engineering from Yonsei University, Seoul, in 2000, and the M.S. and Ph.D. degrees from the Korea Advanced Institute of Science and Technology, Daejon, South Korea, in 2002 and 2005, respectively.
He was with Integrant Technology Inc., from 2002 to 2005. From 2006 to 2007, he was with Qualcomm Inc., Austin, TX,...Show More
Tae Wook Kim (S’02–M’06–SM’10) was born in Seoul, South Korea, in 1974. He received the B.S. degree in electrical engineering from Yonsei University, Seoul, in 2000, and the M.S. and Ph.D. degrees from the Korea Advanced Institute of Science and Technology, Daejon, South Korea, in 2002 and 2005, respectively.
He was with Integrant Technology Inc., from 2002 to 2005. From 2006 to 2007, he was with Qualcomm Inc., Austin, TX,...View more
Contents School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Byung Gyu Yu was born in Seoul, South Korea, in 1988. He received the B.S. degree in electronic and electrical engineering from Korea Aerospace University, Goyang, South Korea, in 2011. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are localization system for RF system and wireless application.
Byung Gyu Yu was born in Seoul, South Korea, in 1988. He received the B.S. degree in electronic and electrical engineering from Korea Aerospace University, Goyang, South Korea, in 2011. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are localization system for RF system and wireless application.View more
School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Geunhaeng Lee was born in Seoul, South Korea, in 1991. He received the B.S. degree in electronic and electrical engineering from Dankook University, Yong-In, South Korea, in 2014. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are RF amplifier, mixed-signal circuits, and circuit and system for wireless communication.
Geunhaeng Lee was born in Seoul, South Korea, in 1991. He received the B.S. degree in electronic and electrical engineering from Dankook University, Yong-In, South Korea, in 2014. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are RF amplifier, mixed-signal circuits, and circuit and system for wireless communication.View more
School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Hong Gul Han was born in South Korea in 1984. He received the B.S. and M.S. degrees in electronics engineering from Yonsei University, Seoul, South Korea, in 2010 and 2012, respectively. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are in RF/analog circuits and systems for wireless application.
Hong Gul Han was born in South Korea in 1984. He received the B.S. and M.S. degrees in electronics engineering from Yonsei University, Seoul, South Korea, in 2010 and 2012, respectively. He is currently pursuing the Ph.D. degree with Yonsei University, Seoul. His research interests are in RF/analog circuits and systems for wireless application.View more
School of Mechanical and Control Engineering, Handong Global University, Pohang, South Korea
Won-Sang Ra received the B.S. degree in electrical engineering, the M.S. degree in electrical and computer engineering, and the Ph.D. degree in electrical and electronics engineering from Yonsei University, Seoul, South Korea, in 1998, 2000, and 2009, respectively.
He was with the Guidance and Control Department, Agency for Defense Development, Daejeon, South Korea, as a Senior Researcher, from 2000 to 2009. Since 2009, he has been with the School of Mechanical and Control Engineering, Handong Global University, Pohang, South Korea, where he is currently an Associate Professor. His main research topics are related to the robust filtering theory and its applications to autonomous vehicle guidance and control.
Won-Sang Ra received the B.S. degree in electrical engineering, the M.S. degree in electrical and computer engineering, and the Ph.D. degree in electrical and electronics engineering from Yonsei University, Seoul, South Korea, in 1998, 2000, and 2009, respectively.
He was with the Guidance and Control Department, Agency for Defense Development, Daejeon, South Korea, as a Senior Researcher, from 2000 to 2009. Since 2009, he has been with the School of Mechanical and Control Engineering, Handong Global University, Pohang, South Korea, where he is currently an Associate Professor. His main research topics are related to the robust filtering theory and its applications to autonomous vehicle guidance and control.View more
School of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
Tae Wook Kim (S’02–M’06–SM’10) was born in Seoul, South Korea, in 1974. He received the B.S. degree in electrical engineering from Yonsei University, Seoul, in 2000, and the M.S. and Ph.D. degrees from the Korea Advanced Institute of Science and Technology, Daejon, South Korea, in 2002 and 2005, respectively.
He was with Integrant Technology Inc., from 2002 to 2005. From 2006 to 2007, he was with Qualcomm Inc., Austin, TX, where he was involved with DVB-H and Media FLO chip design. Since 2007, he has been with the School of Electrical and Electronic Engineering, Yonsei University, Seoul, where he is currently an Associate Professor. His research interests are in microwave, RF, analog and mixed-signal ICs and system. He is serving as a Technical Program Committee Member of the IEEE ISSCC, the IEEE A-SSCC and a Steering Committee Member of the IEEE MWSCAS. He was an Organizing Committee Member of the IEEE A-SSCC 2011 and the IEEE MWSCAS 2011.
Tae Wook Kim (S’02–M’06–SM’10) was born in Seoul, South Korea, in 1974. He received the B.S. degree in electrical engineering from Yonsei University, Seoul, in 2000, and the M.S. and Ph.D. degrees from the Korea Advanced Institute of Science and Technology, Daejon, South Korea, in 2002 and 2005, respectively.
He was with Integrant Technology Inc., from 2002 to 2005. From 2006 to 2007, he was with Qualcomm Inc., Austin, TX, where he was involved with DVB-H and Media FLO chip design. Since 2007, he has been with the School of Electrical and Electronic Engineering, Yonsei University, Seoul, where he is currently an Associate Professor. His research interests are in microwave, RF, analog and mixed-signal ICs and system. He is serving as a Technical Program Committee Member of the IEEE ISSCC, the IEEE A-SSCC and a Steering Committee Member of the IEEE MWSCAS. He was an Organizing Committee Member of the IEEE A-SSCC 2011 and the IEEE MWSCAS 2011.View more
