Antena Yozungulira Yozungulira Yozungulira ya Planar Spiral Antenna 3 dBi Mtundu wa Gain, 0.5-6 GHz Frequency Range RM-PSA056-3

Antena Yozungulira Yozungulira ya Planar Spiral Antenna 3 dBi Type. Gain, 0.5-6 GHz Frequency Range RM-PSA056-3 Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

RF MISO's Model RM-PSA056-3 ndi antenna yozungulira yozungulira ya dzanja lamanja yomwe imagwira ntchito kuyambira 0.5-6GHz. Antena iyi imapereka 3 dBi Type. ndi low VSWR 1.5:1 Type. yokhala ndi cholumikizira cha SMA-K. Yapangidwira EMC, reconnaissance, directional, remote sensing, ndi flush mounted vehicle applications. Ma antenna awa a helical angagwiritsidwe ntchito ngati zigawo zosiyana za antenna kapena ngati zodyetsera ma antenna a reflector satellite.

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Mafotokozedwe

RM-PSA056-3
Magawo	Zachizolowezi	Mayunitsi
Mafupipafupi	0.5-6	GHz
Phindu	3 Mtundu.	dBi
VSWR	1.5 Mtundu.
AR	2 Mtundu.	dB
Kugawanika	Kugawanika kozungulira kwa RH
Cholumikizira	SMA-KHD3
Zinthu Zofunika	Al
Kumaliza	PayiChakuda
Kukula(LWH)	Ø160*79.4(±5)	mm
Kulemera	1.128	kg
Chivundikiro cha Antena	Inde
Chosalowa madzi	Inde

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Antena yozungulira yozungulira ndi antena yakale yosagwiritsa ntchito ma frequency ambiri yomwe imadziwika ndi mawonekedwe ake a ultra-wideband. Kapangidwe kake kamakhala ndi manja awiri kapena kuposerapo achitsulo omwe amazungulira kuchokera pakati pa malo operekera chakudya, ndipo mitundu yodziwika bwino ndi Archimedean spiral ndi logarithmic spiral.

Kugwira ntchito kwake kumadalira kapangidwe kake kodziyimira pawokha (komwe mipata yachitsulo ndi mpweya ili ndi mawonekedwe ofanana) ndi lingaliro la "dera logwira ntchito". Pafupipafupi inayake, dera longa mphete pa spiral yokhala ndi circle ya wavelength pafupifupi imodzi imasangalatsidwa ndipo imakhala dera logwira ntchito lomwe limayang'anira kuwala. Pamene frequency ikusintha, dera logwira ntchito ili limayenda motsatira mikono yozungulira, zomwe zimapangitsa kuti mawonekedwe amagetsi a antenna akhalebe olimba pa bandwidth yayikulu kwambiri.

Ubwino waukulu wa antenna iyi ndi bandwidth yake yotakata kwambiri (nthawi zambiri 10:1 kapena kuposerapo), kuthekera kwake kozungulira polarization, komanso mawonekedwe okhazikika a radiation. Zoyipa zake zazikulu ndi kukula kwake kwakukulu komanso nthawi zambiri zimakhala zochepa. Imagwiritsidwa ntchito kwambiri pakugwiritsa ntchito ma ultra-wideband performance, monga electronic warfare, broadband communications, time-domain measurements, ndi radar systems.