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Qi-Feng Lai · SciRah

Researcher profile · Semantic Scholar

Qi-Feng Lai

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Qi-Feng Lai — researcher profile on SciRah

h-index: 6
Works: 17
Citations: 123

Most-cited papers

Smartphone-based integrated PDR/GPS/Bluetooth pedestrian location
Xiang-Hong Li, Dong-Yan Wei, Qi-Feng Lai, Ying Xu +1 more
201750 citations
Semantic Scholar
Geomagnetism-Aided Indoor Wi-Fi Radio-Map Construction via Smartphone Crowdsourcing
Wen Li, Dong-Yan Wei, Qi-Feng Lai, Xiang-Hong Li +1 more
2018Italian National Conference on Sensors19 citations Open access
Semantic Scholar
A Context-Recognition-Aided PDR Localization Method Based on the Hidden Markov Model
Yi Lu, Dong-Yan Wei, Qi-Feng Lai, Wen Li +1 more
2016Italian National Conference on Sensors13 citations Open access
Semantic Scholar
Two kind of conical conformal GPS antenna arrays on projectile
Xiang-Jun Zhang, Xiao-Ping Ma, Qi-Feng Lai
2009IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications10 citations
Semantic Scholar
The Ground-Penetrating Radar Image Matching Method Based on Central Dense Structure Context Features
Jie Xu, Qi-Feng Lai, Dong-Yan Wei, Xin-Chun Ji +2 more
2024Remote Sensing8 citations Open access
Semantic Scholar
A Multi-Sensor Tight Fusion Method Designed for Vehicle Navigation
Qi-Feng Lai, Hong Yuan, Dong-Yan Wei, Ning-Bo Wang +2 more
2020Italian National Conference on Sensors7 citations Open access
Semantic Scholar
Novel hexagon shaped dielectric resonator antenna array for wideband applications
Xiang-Jun Zhang, Qi-Feng Lai, Xiao-Ping Ma
2009IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications6 citations
Semantic Scholar
Research on Multi-Source Fusion Based Seamless Indoor/Outdoor Positioning Technology
Ying Xu, Hong Yuan, Dong-Yan Wei, Qi-Feng Lai +2 more
20155 citations
Semantic Scholar
WM-GFM: a novel geomagnetic feature matching positioning method with weak mileage aid
Yixuan You, Xin-Chun Ji, Dong-Yan Wei, Qi-Feng Lai +1 more
2025Measurement3 citations
Semantic Scholar
A Stepwise Simple Self-Calibration Method for Low-Cost MEMSIMU
Shaobing Liu, Xin-Chun Ji, Dong-Yan Wei, Wenchao Zhang +1 more
2021IPIN-WiP2 citations
Semantic Scholar
Extraction experiments and DFT calculations of open-chain polyether ligands for strontium
Qi-Feng Lai, Zhi Gao, Fei-Qiang He, Xing Zhong +2 more
2026Journal of Radioanalytical and Nuclear Chemistry1 citations
Semantic Scholar
Synergistic enhancement of strontium extraction by open-chain polyether ligands in [Cnmim][NTf2] ionic liquids: a combined experimental and theoretical study
Chuan-Qi Gu, Ying Dai, Qi-Feng Lai, Xing Zhong +2 more
2026Journal of Radioanalytical and Nuclear Chemistry0 citations
Semantic Scholar
Research on Barometric Altimeter Assisting GNSS Navigation for Urban Environments
Hang Guo, Dong-Yan Wei, Guang-Zhou Ouyang, Qi-Feng Lai
20180 citations
Semantic Scholar
A Multi-information Fusion Positioning Method Based on GPS/BDS/visual/WLAN/barometric
Qi-Feng Lai, Dong-Yan Wei, Xiao-Guang Zhang
20150 citations
Semantic Scholar
Vision-aided satellite navigation and positioning method, and positioning machine
Dong-Yan Wei, Xiang-Hong Li, Hong Yuan, Ying Xu +2 more
20140 citations
Semantic Scholar
A fingerprint sensor and the direction of orientation of the network based wlan
Dong-Yan Wei, Xiao-Guang Zhang, Qi-Feng Lai, Xu-Ping Gong +4 more
20140 citations
Semantic Scholar
Compact multilayer coupled stripline LTCC filter with defected ground structure
Xiang-Jun Zhang, Xiao-Ping Ma, Qi-Feng Lai
20090 citations
Semantic Scholar

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