Nā hiʻohiʻona
● WR-28 ʻĀpana Waveguide Rectangular
● Polarization Linear
● Pohō Hoʻihoʻi Kiʻekiʻe
●Mīkini Kūpono
Nā kikoʻī
| RM-WPA28-10 | ||||
| Mea | Nā kikoʻī | Nā ʻĀpana | ||
| Pae alapine (frequency) | 26.5-40 | GHz | ||
| Loaʻa | 10ʻAno maʻamau. | dBi | ||
| VSWR | ≤2 | |||
| Polarization | Laina | |||
| Keʻa-polarizationIhoʻomaha | 50 ʻAno maʻamau. | dB | ||
| Ka nui o ke alakaʻi nalu | WR-28 | |||
| Hoʻonohonoho ʻana o Flange | FBP320 (ʻAno F) | 2.4mm-F (ʻAno C) | ||
| ʻAno C,Ka nui(L*W*H) | 105*44*44(±5) | mm | ||
| Kaumaha | 0.04 (ʻAno F) | 0.1 (ʻAno C) | kg | |
| BMea kino | Cu | |||
| Ka mālama ʻana i ka ʻili | I uhi ʻia i ke gula | |||
| Ka lawelawe ʻana i ka mana ʻano C, CW | 10 | W | ||
| Ka lawelawe ʻana i ka mana ʻano C, Kiʻekiʻe | 20 | W | ||
ʻO ka Waveguide Probe Antenna kahi ʻano maʻamau o ka antenna hānai kūloko, i hoʻohana nui ʻia i loko o nā waveguides huinahā a pōʻai paha metala ma nā alapine microwave. ʻO kona ʻano kumu he probe metala liʻiliʻi (pinepine cylindrical) i hoʻokomo ʻia i loko o ka waveguide, i kuhikuhi ʻia ma ke ʻano like me ke kahua uila o ke ʻano hoʻonāukiuki.
Hoʻokumu ʻia kona kumumanaʻo hana ma ka hoʻoulu ʻana electromagnetic: ke hoʻonāukiuki ʻia ka probe e ke alakaʻi o loko o kahi laina coaxial, hoʻopuka ia i nā nalu electromagnetic i loko o ke alakaʻi nalu. Hoʻolaha kēia mau nalu ma ke alakaʻi a hoʻolaha ʻia mai kahi ʻaoʻao hāmama a i ʻole kahi hakahaka. Hiki ke hoʻoponopono ʻia ke kūlana, ka lōʻihi, a me ka hohonu o ka probe e kaohi i kona kūlike impedance me ke alakaʻi nalu, no laila e hoʻomaikaʻi ana i ka hana.
ʻO nā pono nui o kēia antenna ʻo ia kona ʻano liʻiliʻi, ka maʻalahi o ka hana ʻana, a me ke kūpono ma ke ʻano he hānai kūpono no nā antenna reflector parabolic. Eia nō naʻe, he haiki kona bandwidth hana. Hoʻohana nui ʻia nā antennas probe Waveguide i ka radar, nā ʻōnaehana kamaʻilio, a ma ke ʻano he mau mea hānai no nā ʻano antenna paʻakikī.
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