ʻAntenna Pepeiao ʻŌwili 22dBi Typ Gain, 140-220GHz Frequency Range RM-CGHA5-22

ʻO ka Corrugated Horn Antenna kahi antenna microwave kūikawā e hōʻike ana i nā corrugations periodic (grooves) ma kona ʻili o loko. Hana kēia mau corrugations ma ke ʻano he mau mea hoʻohālikelike impedance o ka ʻili, e kāohi pono ana i nā kahe transverse o ka ʻili a hiki ai ke hana electromagnetic kūikawā.

Nā Hiʻohiʻona ʻenehana koʻikoʻi:

• Nā ʻĀpana Haʻahaʻa Loa: Ma lalo o -30 dB ma o ka mana o ke au o ka ʻili

• Ka Maʻemaʻe Polarization Kiʻekiʻe: ʻOi aku ka maikaʻi o ka hoʻokaʻawale cross-polarization ma mua o -40 dB

• ʻAno Hoʻohālikelike Kūlike: ʻAno like loa o nā ʻano kukuna E- a me H-plane

• Kikowaena Pae Paʻa: ʻOkoʻa iki o ke kikowaena pae ma waena o ke alapine (frequency band)

• Ka Hiki ʻana o ka Bandwidth Laulā: Hana maʻamau ma nā lakio alapine 1.5:1

Nā Hoʻohana Mua:

1. Nā ʻōnaehana hānai kamaʻilio ukali

2. Nā telescope astronomy lekiō a me nā mea loaʻa

3. Nā ʻōnaehana metrology pololei kiʻekiʻe

4. Ke kiʻi ʻana i ka microwave a me ka ʻike mamao

5. Nā ʻōnaehana radar hana kiʻekiʻe

ʻO ke ʻano corrugated e hiki ai i kēia antenna ke hoʻokō i nā ʻano hana i hiki ʻole ke hoʻokō ʻia e nā pepeiaohao paia laumania maʻamau, ʻoiai i nā noi e pono ai ka kaohi wavefront pololei a me ka radiation spurious liʻiliʻi.