Liu Junkai

Dr. Liu Junkai


Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 November 2021 in Corrosion Science
Verified
Journal Article
Closed access
LJLiu Junkai
Liu Junkai
CTChongchong Tang
Chongchong Tang
MSMartin Steinbrück
Martin Steinbrück
JYJianqiao Yang
Jianqiao Yang
USUlrike Stegmaier
Ulrike Stegmaier
HSHans Jürgen Seifert
Hans Jürgen Seifert

9 November 2022 in Journal of Nuclear Materials
Verified
Journal Article
Closed access
LJLiu Junkai
Liu Junkai
RMRuizhi Meng
Ruizhi Meng
MSMartin Steinbrück
Martin Steinbrück
MGMirco Große
Mirco Große
USUlrike Stegmaier
Ulrike Stegmaier
DYDi Yun
Di Yun

11 April 2024 in Journal of Thermal Spray Technology
Verified
Journal Article
Closed access
PDF file
YXYuqi Xie
Yuqi Xie
LJLiu Junkai
Liu Junkai
JLJunhui Luo
Junhui Luo
QLQian Li
Qian Li
JZJianquan Zhang
Jianquan Zhang
YZYichun Zhou
Yichun Zhou

28 April 2025 in Journal of Materials Science & Technology
Verified
Journal Article
Closed access
LJLiu Junkai
Liu Junkai
QLQian Li
Qian Li
YXYuqi Xie
Yuqi Xie
JLJunhui Luo
Junhui Luo
CZChangxing Zhang
Changxing Zhang
YZYichun Zhou
Yichun Zhou

1 January 2016
Verified
Conference Paper
Open access
PDF file
GZGangqiang Zhang
Gangqiang Zhang
XHXudong He
Xudong He
LJLiu Junkai
Liu Junkai
Direct sequence spread spectrum (DSSS) provides a robust solution for shallow water acoustic communications. DSSS uses a code sequence to spread the symbols at the transmitter; the coded sequence is then modulated using phase-shift-keying (DS/PSK) or differential phase-shift-keying (DS/DPSK),[1][2] where the information data is carried by the phase of the transmitted symbols or by the relative phase of two adjacent symbols, respectively. The DS/PSK system uses coherent receivers, while the DS/DPSK system uses differential receivers. Differential receivers have lower computation complexity and are insensitive to dynamic-channel-induced phase fluctuation and thus are well suited for applications where autonomy, adaptability, and longlife battery operation are desirable.