Luan Kepeng

Phone: +86-157-6383-2936

Address: Southeast University, Nanjing, Jiangsu Province, China

Education

Southeast University，School of Instrument Science and Engineering

Master of Engineering in Navigation and Instrumentation

Supervisor: Xinhua Tang , Associate Professor
Research Field: GNSS receiver, jamming & anti-jamming
Graduate Score: 84.50 / 100 (top 10%, Rank: 16 / 206)

Nanjing, China
Sep. 2022 – Expected Jun. 2025

Southeast University，School of Instrument Science and Engineering

B.S. of Engineering

GPA: 3.58 / 4.0 (87.3 / 100 equivalent)
Major: Measuring Control Technology & Instruments

Nanjing, China
Sep. 2018 – Jun. 2022

Research Interests

1. GNSS receivers: Loop and Implementation

PLL/FLL/DLL loop design
Embedded Real-Time Receiver: FPGA implementation (ZYNQ 7020 + AD9361)
software-defined radio (SDR)
Loosely-Coupled INS/GNSS Integration (In Progress)
Kalman Tracking
QT-based Graphical User Interface

Implementation Examples:

FPGA-based GNSS Receiver
acquisition architecture

FPGA-based GNSS Receiver
acquisition signal waveform

FPGA-based GNSS Receiver
PS board design

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FPGA-based GNSS Receiver
flow chart

FPGA-based GNSS Receiver
actual hardware connection photo (voltage bias)

QT-based
Receiver UI (PVT + Channel)

GNSS Receiver
long Coherent-Time Integration

Tracking Loop
KF Tracking

Loosely-Coupled
INS/GNSS Integration
(In Progress)

2. Signal Processing: Jamming and Anti-jamming

software-defined radio (SDR)
Narrow-Band / Chirp / Matched-Spectrum Jamming
Beamforming with Antenna Arrays
Adaptive Notch Filter

Implementation Examples:

GNSS Interference
Platform

GNSS Interference
Test Environment

GNSS Interference
Experimental Snapshots

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GNSS Advanced Interference Performance (ION 2024 Conference)

GNSS Anti-Jamming
MVDR Beamforming

GNSS Anti-Jamming
Adaptive Notch-Filter under Chirp Jamming

Demo Videos

Real-Time FPGA Receiver Demo

Jamming & Spoofing

Publications

Tang Xinhua, Luan Kepeng, Yan Zhe, Ruotsalainen Laura (2024). "The In-Depth Investigation of Matched-Spectrum Jamming Signals." Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2024) , Baltimore, Maryland, September 2024, pp. 3397-3405.
https://doi.org/10.33012/2024.19857.
Southeast University. A Low-Cost Multi-Antenna GNSS/INS Ultra-Tightly Coupled Multi-Stage Anti-Jamming System: Xinhua Tang, Luan Kepeng, Teng Hua. CN202310437899.2 (P). Granted: 2024-04-26.

Last updated: May 2025