Nā kikoʻī
RM-LSA112-8 | ||
Nā ʻāpana | Maʻamau | Units |
Laulā pinepine | 1-12 | GHz |
Ka hoʻopalekana | 50 ohms | |
Loaʻa | 8 ʻAno. | dBi |
VSWR | <2.5 | |
Polarization | RH poepoe | |
Axial ratio | <2 | dB |
Nui | Φ155*420 | mm |
ʻO ka haʻalele ʻana mai omni | ±3dB | |
1GHz ka laulaʻa kukui 3dB | E mokulele: 81.47°H mokulele: 80.8° | |
4GHz ka laulaʻa kukui 3dB | E ka mokulele: 64.92°H mokulele: 72.04° | |
7GHz ka laulaʻa kukui 3dB | E mokulele: 71.67°H mokulele: 67.5° | |
11GHz ka laulaʻa kukui 3dB | E mokulele: 73.66°H mokulele: 105.89° |
ʻO ka logarithmic spiral antenna he ākea ākea, ākea ākea antenna me nā hiʻohiʻona polarization ʻelua a me ka attenuation hiki i ka radiation. Hoʻohana pinepine ʻia ia ma nā kahua e like me ke kamaʻilio ukali, nā ana radar a me nā ʻike astronomical, a hiki ke hoʻokō pono i ka loaʻa kiʻekiʻe, ka bandwidth ākea a me ka radiation directional maikaʻi. He kuleana koʻikoʻi ka logarithmic spiral antennas ma kahi ākea o ke kamaʻilio a me nā noi ana, a hoʻohana nui ʻia i nā ʻōnaehana kamaʻilio uila a me nā ʻōnaehana loaʻa hōʻailona ma nā ʻano paʻakikī.