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Oblique Projection Beamforming GPS Anti-jamming Algorithm
2020Adaptive beamforming based on the oblique projection technique, which can maximum retain useful signal and form nulls in the interference direction. The oblique projection technique is applied to GPS anti-jamming with good effect. GPS satellite signal is very weak, at the same time, the steering vector of the satellite signal is difficult to obtain ...
Binbin Shi +4 more
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Spread Spectrum-Based Anti-jamming Techniques
2015In this chapter, we first introduce spread spectrum-based anti-jamming techniques in Sect. 2.1. We then investigate the anti-jamming transmissions based on frequency hopping in Sect. 2.2, and present DSSS-based anti-jamming systems in Sect. 2.3. We discuss the challenges of jammers in cognitive radio networks in Sect. 2.4, and summarize in Sect. 2.5.
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Low profile and anti-jam GPS array
2013 IEEE Antennas and Propagation Society International Symposium (APSURSI), 2013This paper presents an anti-jam GPS array. The antenna is comprised of 4 small size radiating cavities filled with two stacked patches and a series of dielectric substrates and a foam layer. The main features of the antenna are low profile shape and low inter-element coupling. The antenna design is compatible with high impedance surface (HIS) insertion,
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Anti-Jamming Resilient LEO Satellite Swarms
MILCOM 2023 - 2023 IEEE Military Communications Conference (MILCOM), 2023Venkata Srirama Rohit Kantheti +3 more
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Multi-UAV Cooperation for Anti-jamming Communication
2022 IEEE International Conference on Unmanned Systems (ICUS), 2022Haoming Wei +3 more
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Precoding-Based Mode Hopping for Anti-Jamming
2021 IEEE Global Communications Conference (GLOBECOM), 2021Liping Liang +3 more
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Anti-Jamming Performance of Chaotic Lidar
Chinese Journal of Lasers, 2011王冰洁 Wang Bingjie +4 more
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4558749 Anti-jamming core barrels
International Journal of Machine Tool Design and Research, 1986openaire +1 more source