线性调频 | |
gen. | chirping |
AI. | chirp spread spectrum |
avia. | linear FM |
commun. railw. | chirp |
earth.sc. | linear frequency modulated |
geophys. | linear frequency modulation |
WRU 信号 | |
IT | who-are-you |
信号 | |
anim.husb. | signalment |
线性调频 : 96 phrases in 14 subjects |
Air defense | 34 |
Aviation | 3 |
Communications | 2 |
Computer networks | 1 |
Electronics | 12 |
General | 3 |
Geophysics | 3 |
Information technology | 4 |
Oil / petroleum | 1 |
Piezoelectric crystals | 1 |
Shipbuilding | 1 |
Space | 26 |
Technology | 3 |
Telecommunications | 2 |