Chen Guoqian, Xie Ruixiang, Wang Congyun. Two Feeds with Single Common Antenna Operating at 15 and 21 cm Wavelengths[J]. Astronomical Techniques and Instruments, 1991, (2): 24-27.
Citation:
|
Chen Guoqian, Xie Ruixiang, Wang Congyun. Two Feeds with Single Common Antenna Operating at 15 and 21 cm Wavelengths[J]. Astronomical Techniques and Instruments, 1991, (2): 24-27.
|
Chen Guoqian, Xie Ruixiang, Wang Congyun. Two Feeds with Single Common Antenna Operating at 15 and 21 cm Wavelengths[J]. Astronomical Techniques and Instruments, 1991, (2): 24-27.
Citation:
|
Chen Guoqian, Xie Ruixiang, Wang Congyun. Two Feeds with Single Common Antenna Operating at 15 and 21 cm Wavelengths[J]. Astronomical Techniques and Instruments, 1991, (2): 24-27.
|