ʻAntenna Pepeiao ʻŌwili 20dBi Typ. Gain, 10-15GHz Frequency Range RM-CGHA75-20

Wehewehe Pōkole:

ʻO ka antenna pepeiaohao corrugated polarized circularly lima hema RM-CGHA75-20, alapine hana 10 a 15 GHz, loaʻa 20dB Typ., VSWR <1.3, i lako me ka mea hoʻohui SMA-F. Hoʻohana nui ʻia i ka nalu 5G a me ka millimeter, nā ʻōnaehana radar, nā kamaʻilio ukali, a pēlā aku.

Kāhea iā mā˚ou E kiʻi i ka Pepa ʻIkepili Huahana

Nā kikoʻī huahana

ʻIke Antena

Nā Lepili Huahana

Nā kikoʻī

RM-CGHA75-20
Nā palena	Nā kikoʻī	ʻĀpana
Pae alapine (frequency)	10-15	GHz
Loaʻa	20 ʻAno.	dBi
VSWR	<1.3
Polarization	LHCP
Keʻa Polarization	30 ʻAno maʻamau.	dB
AR	<2	dB
3dB Ka laulā o ke kukui, E-Plane	12.9~19.8	deg
3dB Ka laulā o ke kukuna, ka mokulele H	12.7~19.7	deg
Mea hoʻohui	SMA-Wahine
Alakaʻi Nalu	WR75
Mea Hana	Al
Hoʻopau ʻana	Pʻaʻole
Ka nui(LWH)	498.2140.4147.0	mm
Kaumaha	1.35	Kg

Ma mua: ʻAntenna Pūkuniahi Loaʻa Maʻamau 25 dBi Typ. Gain, 260-400GHz Alapine (Frequency Range) RM-SGHA2.8-25

Aʻe: WR22 Waveguide Haʻahaʻa Mana Ukana 33-50GHz me ka Rectangular Waveguide Interface RM-WLD22-2

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:

Nā ʻōnaehana hānai kamaʻilio ukali
Nā telescope astronomy lekiō a me nā mea loaʻa
Nā ʻōnaehana metrology pololei kiʻekiʻe
Ke kiʻi ʻana i ka microwave a me ka ʻike mamao
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.