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A review of eLoran system development and the construction of integrated backup standards: from capability analysis to system framework
Wu Miao, Yu Tingyi, Li Bao, Di Jianchen, Li Fangneng, Li Jingshu
2026, 51(4): 3-9. DOI: 10.12265/j.gnss.2026183
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HIE-FDTD method for underwater VLF electromagnetic wave propagation in ionosphere-air-seawater media
Wang Dandan, Xu Kaihua, Kong Wenjun, Wang Dong, Li Weixin, Pu Yurong
2026, 51(4): 10-17. DOI: 10.12265/j.gnss.2026199
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A dynamic weight fusion method for ASF prediction based on multi-dimensional observational data
Di Jianchen, Wu Miao, Jiang Pengfei, Yu Tingyi
2026, 51(4): 18-29. DOI: 10.12265/j.gnss.2026182
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Research on the application of a two-way comparison method in eLoran systems
Li Zhenzhong, Niu Yafei, Yang Chaozhong, Qi Xin
2026, 51(4): 30-36. DOI: 10.12265/j.gnss.2026191
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A 3D-FDTD+PE hybrid method for predicting the propagation characteristics of low-frequency ground waves in complex terrain of the source area
Wang Dandan, Luo Xinyao, Han Chao, Ou Ming, Wang Dongxu, Pu Yurong
2026, 51(4): 37-46. DOI: 10.12265/j.gnss.2026200
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Symbolic iterative method for forward solution of geodetic line in long-wave and very long-wave positioning
Zhou Dongquan, Bian Shaofeng, Li Zhaoquan
2026, 51(4): 47-54. DOI: 10.12265/j.gnss.2026195
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Research on underwater attenuation and timing error characteristics of Loran-C timing signal
Qi Xin, Wu Miao, Li Jingyu, Li Zhenzhong, Yang Dafeng, Wu Zhongmin
2026, 51(4): 55-65, 80. DOI: 10.12265/j.gnss.2026192
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An envelope extraction method for eLoran signals based on convolutional neural networks
Wang Xiangyi, Yan Baorong, Jin Tao, Li Yun
2026, 51(4): 66-75. DOI: 10.12265/j.gnss.2026184
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Design of Loran-C transmitting reference monitoring system based on network time synchronization
Li Jingyu, Xiang Qikai, Qi Xin
2026, 51(4): 76-80. DOI: 10.12265/j.gnss.2026181
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Research on an eLoran restoration method based on an improved conditional diffusion model
Zhang Kai, Wang Bingqian, Gao Jiuxiang, Wang Weidong, Ban Qingqing
2026, 51(4): 81-92. DOI: 10.12265/j.gnss.2026141
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A 3D multi-source radiation localization method based on wave arrival direction and two-step clustering in multipath environments
Xu Zhijun, Zhang Guomei, Yin Jiaoxian, Li Guobing
2026, 51(4): 93-105. DOI: 10.12265/j.gnss.2026074
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Research progress on correction of radio wave propagation errors in land-based low-frequency navigation and timing systems
Zhou Lili, Li Junyou, Xi Xiaoli, Pu Yurong, Wang Dandan, Zhang Jinsheng
2026, 51(4): 106-115. DOI: 10.12265/j.gnss.2026198
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Enhanced Loran coding and modulation design based on polar codes
Zhang Yang, Xu Kui, Hu Anping, Mi Zhengheng
2026, 51(4): 116-121, 129. DOI: 10.12265/j.gnss.2026204
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Research and implementation of a new all-solid-state digital Loran transmitting technology
Zhao Jinbo, Yang Huan, Luo Cheng, Xia Yan, Tu Junyao, Zou Yongbo, Wang Jingsi, Xiong Qiaopo, Chen Yu, Liu Qing
2026, 51(4): 122-129. DOI: 10.12265/j.gnss.2026193
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Implementation of FPGA-based DDR comb filter algorithm in a Loran-C receiver
Tang Yu
2026, 51(4): 130-134. DOI: 10.12265/j.gnss.2026190
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