步进频雷达文献：关键论文推荐

步进频雷达是一种重要的雷达技术，在多个领域拥有广泛的应用。以下列举了五篇关于步进频雷达的经典文献，供您参考：

'Stepped-Frequency Radar', by George W. Stimson, published in IRE Transactions on Microwave Theory and Techniques, vol. 6, no. 4, pp. 278-285, Oct. 1958.
'Stepped-frequency radar: principles, design, and applications', by M. I. Skolnik, published in Artech House, 1981.
'A Stepped-Frequency Radar for Ground Penetrating Radar Applications', by J. D. Easum, D. R. Thompson, and C. W. Avery, published in IEEE Antennas and Propagation Magazine, vol. 50, no. 6, pp. 85-98, Dec. 2008.
'A Stepped-Frequency Radar Based on Frequency-Domain Interpolation', by M. Yang, C. Zhang, Y. Zhang, and K. Lu, published in IEEE Transactions on Geoscience and Remote Sensing, vol. 52, no. 4, pp. 1958-1966, Apr. 2014.
'A Digital Stepped-Frequency Radar for High-Resolution Imaging', by L. Li, Y. Wang, and J. Li, published in IEEE Transactions on Microwave Theory and Techniques, vol. 65, no. 6, pp. 2141-2151, Jun. 2017.