Nā Hiʻohiʻona
● VSWR haʻahaʻa
● Liʻiliʻi ka nui
● Hana Pūnaewele Laulā
● Māmā ke kaumaha
Nā kikoʻī
| RM-CHA3-15 | ||
| Nā palena | Maʻamau | Nā ʻĀpana |
| Pae alapine (frequency) | 220-325 | GHz |
| Loaʻa | 15 ʻAno maʻamau. | dBi |
| VSWR | ≤1.1 |
|
| 3db Ka laulā o ke kukuna | 30 | dB |
| Alakaʻi Nalu | WR3 |
|
| Hoʻopau ʻana | I uhi ʻia me ke gula |
|
| Ka nui (L*W*H) | 19.1*12*19.1(±5) | mm |
| Kaumaha | 0.009 | kg |
| ʻO ke kāʻei | APF3 |
|
| Mea Hana | Cu | |
ʻO ka antenna pepeiaohao conical kahi ʻano maʻamau o ka antenna microwave. ʻO kona ʻano he ʻāpana o ka waveguide poepoe e lapalapa mālie ana i waho e hana i kahi puka pepeiaohao conical. ʻO ia ke ʻano poepoe symmetric o ka antenna pepeiaohao pyramidal.
ʻO kāna kumu hana, ʻo ia ke alakaʻi i nā nalu electromagnetic e pālahalaha ana i loko o ke alakaʻi nalu pōʻai i loko o kahi ākea manuahi ma o kahi ʻano pepeiaohao e hoʻololi mālie ana. Hoʻokō pono kēia hoʻololi mālie i ka hoʻohālikelike impedance ma waena o ke alakaʻi nalu a me kahi ākea manuahi, e hōʻemi ana i nā ʻōlinolino a hana i kahi kukuna radiation kuhikuhi. He symmetrical kona ʻano radiation a puni ke axis.
ʻO nā pono nui o kēia antenna kona ʻano symmetrical, ka hiki ke hana i kahi kukuna penikala symmetrical, a me kona kūpono no nā nalu polarized circularly hoʻonāukiuki a kākoʻo. Ke hoʻohālikelike ʻia me nā ʻano pepeiaohao ʻē aʻe, he maʻalahi kona hoʻolālā a me ka hana ʻana. ʻO ka hemahema nui, no ka nui o ka puka like, ʻoi aku ka haʻahaʻa o kona loaʻa ma mua o ka antenna pepeiaohao pyramidal. Hoʻohana nui ʻia ia ma ke ʻano he hānai no nā antenna reflector, ma ke ʻano he antenna loaʻa maʻamau i ka hoʻāʻo EMC, a no ka radiation microwave maʻamau a me ke ana ʻana.
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