[1]. Merrill I. Skolnik, "Introdution to Radar Systems:3rd Edition," McGraw-Hill, pp. 32–64, Dec. 2000.
[2]. L. Scorrano, A. D. Rosa, B. Orobello, A. Manna, and F. Trotta, "Experimental Investigations of a Novel Lightweight Blade Antenna for UAV Applications," IEEE Antennas and Propagation Magazine, Vol. 59(2):pp. 108–114, 2017.
[3]. C. Y. Rhee, J. H. Kim, W. J. Jung, T. J. Park, B. J. Lee, and C. W. Jung, "Frequency-Reconfigurable Antenna for Broadband Airborne Applications," IEEE Antennas and Wireless Propagation Letters, Vol. 13, pp. 189–192, 2014.
[4]. V. D. Charris, and J. M. G. Torres, "Analysis of Radar Cross Section Assessment Methods and Parameters Affecting It for Surface Ships," Ship Science & Technology, Vol. 6(11):pp. 91–106, 2012.
[5]. K.-L. Lau, P. Li, and K.-M. Luk, "A Monopolar Patch Antenna with Very Wide Impedance Bandwidth," IEEE Transactions on Antennas and Propagation, Vol. 53(3):pp. 1001–1010, 2005.
[6]. Y. K. Yu, and J. Li, "Analysis of Electrically Small Size Conical Antennas," Progress In Electromagnetics Research Letters, Vol. 1, pp. 85–92, 2008.
[7]. Y. S. Li, X. D. Yang, C. Y. Liu, and T. Jiang, "A Sleeve Monopole Antenna with Wide Impedance Bandwidth for Indoor Base Station Applications," Progress In Electromagnetics Research C, Vol. 16, pp. 223–232, 2010.
[8]. X.-W. Dai, T. Zhou, and G.-F. Cui, "Dual-Band Microstrip Circular Patch Antenna with Monopolar Radiation Pattern," IEEE Antennas and Wireless Propagation Letters, Vol. 15, pp. 1004–1007, 2016.
[9]. Xia Yingqing, Luo Jia, and Ye Huan, "A Standard Shielded Loop Antenna with Load Resistor," 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, pp. 405–407, 2009.
[10]. Deng Chao, and Xie Yong-jun, "Design of Resistive Loading Vivaldi Antenna," IEEE Antennas and Wireless Propagation Letters, Vol. 8, pp. 240–343, 2009.
[11]. Lai Anthony, ltoh Tatsuo, and C. Caloz, "Composite Right/Left-Handed Transmission Line Metamaterials," IEEE Microwave Magazine, Vol. 5(3):pp. 34–50, 2004.
[12]. Lai Anthony, Kevin M. K. H. Leong, and ltoh Tatsuo, "Infinite Wavelength Resonant Antennas with Monopolar Radiation Pattern Based on Periodic Structures," IEEE Microwave Magazine, Vol. 55(3):pp. 868–876, 2007.