Nā Hiʻohiʻona
● Hana piha o ka Band Waveguide
● Poho Hoʻokomo Haʻahaʻa a me VSWR
● Keʻena Hoʻāʻo
● Nā mea hana lima
Nā kikoʻī
| RM-WCA229 | ||
| Mea | Nā kikoʻī | Nā ʻĀpana |
| Pae alapine (frequency) | 3.3-4.9 | GHz |
| Alakaʻi Nalu | WR229 | dBi |
| VSWR | 1.3Max | |
| Poho Hoʻokomo | 0.2 Max | dB |
| ʻO ke kāʻei | FDP40 | |
| Mea hoʻohui | SMA-Wahine | |
| Mana awelika | 150 Max | W |
| Mana Kiʻekiʻe | 3 | kW |
| Mea Hana | Al | |
| Ka nui | 67*98.4*69.9 | mm |
| Kaumaha ʻupena | 0.279 | Kg |
ʻO kahi mea hoʻololi waveguide-to-coaxial kahi ʻāpana microwave passive koʻikoʻi i hoʻolālā ʻia no ka hoʻololi hōʻailona kūpono a me ka hoʻoili ʻana ma waena o kahi waveguide rectangular/circular a me kahi laina hoʻoili coaxial. ʻAʻole ia he antenna ponoʻī, akā he ʻāpana pilina koʻikoʻi i loko o nā ʻōnaehana antenna, ʻoi aku hoʻi nā mea i hānai ʻia e nā waveguides.
ʻO kona ʻano maʻamau e pili ana i ka hoʻolōʻihi ʻana i ke alakaʻi o loko o ka laina coaxial i kahi mamao pōkole (e hana ana i kahi probe) i loko o ka paia ākea o ke alakaʻi nalu. Hana kēia probe ma ke ʻano he mea hoʻomālamalama, e hoʻonāukiuki ana i ke ʻano kahua electromagnetic i makemake ʻia (ʻo ke ʻano TE10 maʻamau) i loko o ke alakaʻi nalu. Ma o ka hoʻolālā pololei ʻana o ka hohonu hoʻokomo o ka probe, ke kūlana, a me ke ʻano hopena, hoʻokō ʻia ka hoʻohālikelike impedance ma waena o ke alakaʻi nalu a me ka laina coaxial, e hoʻemi ana i ka hoʻohuli ʻana o ka hōʻailona.
ʻO nā pono nui o kēia ʻāpana, ʻo ia kona hiki ke hāʻawi i kahi pilina haʻahaʻa-pohō, mana kiʻekiʻe, e hoʻohui ana i ka maʻalahi o nā lako coaxial me nā pono haʻahaʻa-pohō o nā waveguides. ʻO kona hemahema nui, ʻo ia ka palena o kona bandwidth hana e ka hoʻonohonoho like ʻana a ʻoi aku ka haiki ma mua o nā laina coaxial broadband. Hoʻohana nui ʻia ia e hoʻohui i nā kumu hōʻailona microwave, nā mea ana, a me nā ʻōnaehana antenna e pili ana i ka waveguide.
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