ʻElua Antennas Pepeiao Polarized RF Microwave Millimeter Wave mm wave

ʻElua Antennas Pepeiao Polarized RF Microwave Millimeter Wave mm wave

Nā Hiʻohiʻona:

Pūnaewele ākea

Nā noi:

Uea ʻole
Mea hoʻoili
Hoʻāʻo Keʻena Hoʻokolohua
Hoʻolaha

E PILI I KĒIA MANAWA

ʻO nā Antennas Pepeiao Polarized ʻElua he mau antenna i hoʻohana ʻia e loaʻa a hoʻouna i nā nalu electromagnetic. Hiki iā lākou ke hana i nā hōʻailona o ʻelua mau polarizations like ʻole i ka manawa like (ʻo ka polarization horizontal a me ka polarization vertical). Loaʻa i kēia ʻano antenna kahi ākea o nā noi i nā ʻōnaehana kamaʻilio a me nā ana like ʻole.

Pahuhopu:

1. Ka hana ʻana i nā hōʻailona polarization pālua: Hiki i ka antenna pepeiaohao polarized pālua ke loaʻa a hoʻouna i nā hōʻailona o ʻelua mau polarizations like ʻole i ka manawa like. ʻO kēia ka mea e lilo ai lākou i mea pono loa i nā noi kahi e pono ai ke hana ʻia nā hōʻailona polarization he nui.
2. Ka Hoʻokaʻawale ʻana i nā Hōʻailona a me ka Multiplexing: Ma ka hoʻohana ʻana i nā antennas Horn polarized pālua, hiki ke hoʻouna ʻia a loaʻa ʻia nā hōʻailona kūʻokoʻa ʻelua i ka manawa like ma ka alapine like, a laila e hoʻomaikaʻi ai i ka hoʻohana ʻana i ka spectrum.
3. E hōʻemi i ka hoʻopilikia multipath: Hiki i nā antenna pepeiaohao polarized pālua ke hōʻemi i ka hoʻopilikia multipath ma ke koho ʻana i nā ʻano polarization like ʻole, a laila e hoʻomaikaʻi ana i ka maikaʻi o ke kamaʻilio ʻana.

Noi:

1. Nā Kamaʻilio Ukali: Ma nā ʻōnaehana kamaʻilio ukali, hoʻohana ʻia nā antenna pepeiaohao e loaʻa a hoʻouna i nā hōʻailona polarized pālahalaha a me ke kū pololei. Kōkua kēia i ka hoʻonui ʻana i ka hiki a me ka hilinaʻi o nā loulou kamaʻilio.
2. Kamaʻilio Uea ʻole: Ma nā ʻōnaehana kamaʻilio uea ʻole, hoʻohana ʻia nā antenna pepeiaohao RF no ke kamaʻilio ʻana ma waena o nā kikowaena kumu a me nā lako mea hoʻohana. Hiki iā lākou ke hoʻomaikaʻi i ka pono o ka hoʻoili ʻana i nā hōʻailona a me nā hiki ke pale i ke komo ʻana.
3. ʻŌnaehana Radar: I loko o nā ʻōnaehana radar, hoʻohana ʻia nā antenna pepeiaohao microwave no ka ʻike ʻana a me ka ʻike ʻana i ka pahuhopu. Hiki i nā hōʻailona me nā polarizations like ʻole ke hāʻawi i ka ʻike pahuhopu hou aku a hoʻomaikaʻi i ka hana o nā ʻōnaehana radar.
4. Nānā Honua a me ka ʻIke Mamao: Ma nā noi nānā honua a me ka ʻike mamao, hoʻohana ʻia nā antenna pepeiaohao nalu millimeter e loaʻa a hoʻouna i nā hōʻailona ʻike mamao o nā polarizations like ʻole. Kōkua kēia i ka loaʻa ʻana o ka ʻike hou aku e pili ana i ka ʻili o ka honua, e like me ka makū o ka lepo, ka uhi mea kanu, a pēlā aku.
5. Hoʻāʻo a me ke Ana ʻana: Ma nā ʻōnaehana hoʻāʻo a me ke ana ʻana o RF a me microwave, hoʻohana ʻia nā antenna pepeiaohao nalu mm e hoʻoponopono a ana i nā hōʻailona o nā polarizations like ʻole. Hāʻawi lākou i nā hopena ana kiʻekiʻe a kūpono no nā ʻano hoʻāʻo like ʻole.
6. Lekiō a me ke kīwī: Ma nā ʻōnaehana lekiō a me ke kīwī, hoʻohana ʻia nā antenna pepeiaohao polarized pālua e hoʻouna a loaʻa i nā hōʻailona o nā polarizations like ʻole, no laila e hoʻomaikaʻi ana i ka uhi ʻana a me ka maikaʻi o nā hōʻailona.
I ka pōkole, hoʻohana nui ʻia nā antenna pepeiaohao polarized pālua ma nā ʻano he nui e like me ke kamaʻilio hou, radar, ʻike mamao, hoʻāʻo a me ke ana ʻana. Hoʻomaikaʻi lākou i ka hana o ka ʻōnaehana a me ka hilinaʻi ma ka hana ʻana i nā hōʻailona o nā polarizations like ʻole i ka manawa like.

QualwaveHoʻolako i nā antenna pepeiaohao polarized pālua e uhi ana i ka laulā alapine a hiki i 75GHz. Hāʻawi mākou i nā antenna pepeiaohao loaʻa maʻamau o ka loaʻa 4 ~ 18dB, a me nā antenna pepeiaohao polarized pālua i hoʻopilikino ʻia e like me nā koi o nā mea kūʻai aku.

Helu ʻĀpana	Alapine (frequency) (GHz, Min.)	Alapine (frequency) (GHz, Max.)	Loaʻa	VSWR (Pau loa)	Nā mea hoʻohui	Hoʻokaʻawale ʻana	Ka manawa o waena o ka hoʻomaka a i ka wā pau (nā pule)
QDPHA-700-6000-5-S	0.7	6	5	3	Wahine SMA	ʻO ka polarization linear pālua	2~4
QDPHA-800-2000-4-N	0.8	2	4	2.5	Wahine N	ʻO ka polarization linear pālua	2~4
QDPHA-1000-2000-8-N	1	2	8~11	1.4	Wahine N	ʻO ka polarization linear pālua	2~4
QDPHA-1000-12000-5-S	1	12	5	2.5	Wahine SMA	ʻO ka polarization linear pālua	2~4
QDPHA-2000-4000-10-N	2	4	10	2.5	Wahine N	ʻO ka polarization poepoe lima hema a me ka polarization poepoe lima ʻākau	2~4
QDPHA-2000-6000-8-S	2	6	8~11	1.6	Wahine SMA	ʻO ka polarization linear pālua	2~4
QDPHA-4000-18000-10-S	4	18	10	2	Wahine SMA	ʻO ka polarization linear pālua	2~4
QDPHA-6000-18000-8-S	6	18	8~11	1.6	Wahine SMA	ʻO ka polarization linear pālua	2~4
QDPHA-17700-31000-10-K	17.7	31	10	1.6	Wahine 2.92mm	ʻO ka polarization poepoe lima hema a me ka polarization poepoe lima ʻākau	2~4
QDPHA-17700-33000-10-K	17.7	33	10	1.4	Wahine 2.92mm	ʻO ka polarization poepoe lima hema a me ka polarization poepoe lima ʻākau	2~4
QDPHA-18000-32000-15-K	18	32	15±1	2.5	Wahine 2.92mm	ʻO ka polarization linear vertical a me ka polarization linear horizontal	2~4
QDPHA-18000-40000-10-K	18	40	10	2.5	Wahine 2.92mm	ʻO ka polarization poepoe lima hema a me ka polarization poepoe lima ʻākau	2~4
QDPHA-22000-33000-7-2	22	33	7	1.5	Wahine 2.4mm	ʻO ka polarization poepoe lima hema a me ka polarization poepoe lima ʻākau	2~4
QDPHA-26500-40000-18-K	26.5	40	18	1.5	Wahine 2.92mm	ʻO ka polarization linear pālua	2~4
QDPHA-33000-50000-10-2	33	50	10	1.5	Wahine 2.4mm	ʻO ka polarization poepoe lima hema a me ka polarization poepoe lima ʻākau	2~4
QDPHA-50000-75000-10-1	50	75	10	1.6	Wahine 1.0mm	ʻO ka polarization poepoe lima hema a me ka polarization poepoe lima ʻākau	2~4