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Lihlahisoa

Sesefa sa 28-31GHz Waveguide Harmonic Bandstop

Tlhaloso e Khutšoanyane:

Sesefa sa Waveguide ke mofuta oa sefahla sa phetisetso.Ka kakaretso, filthara ea waveguide e entsoe ka li-discontinuities le likarolo tsa mohala oa phetisetso.Ka bobeli li ka lekana le li-circuits le li-circuits tse tsamaisanang, li-waveguide discontinuities li fana ka karabelo e ts'oanang, likarolo tsa mohala oa phetisetso, li-resonator tse lekanang joalo-joalo.

Ha re rala filthara, hangata re hloka ho nahana ka botlalo ka tikoloho ea ts'ebeliso ea moreki, litlhoko tsa ts'ebetso ea bareki (joalo ka bophahamo ba sefahla, tahlehelo, maqhubu a sehlopha, sistimi ea khatello le matla a matla) le theknoloji ea ts'ebetso ho fihlela phello ea pele ea sefahla. .


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likaroloana

Filter ea Passive, eo hape e tsejoang e le LC filter, ke potoloho ea filthara e entsoeng ka motsoako oa inductance, capacitance le khanyetso, e ka sefang li-harmonics tse le 'ngoe kapa ho feta.Sebopeho se tloaelehileng ka ho fetisisa le se bonolo sa ho se sebelisa ke ho hokahanya inductance le capacitance ka letoto, e ka etsang hore ho be le mokhoa o fokolang oa ho thibela li-harmonics tse kholo (3, 5 le 7);Filter e le 'ngoe feela, sefe e lokiselitsoeng habeli le sefe e phahameng, kaofela ke li-filters tse sa sebetseng.

Filter ea passive e entsoe ka capacitor string reactance.

Ho ea ka boemo ba harmonic ba tsamaiso, mohlala, ho na le li-harmonics tsa 5, 'me maqhubu a harmonic ke 250Hz.

Ka nako ena, bokhoni le karabelo ea filthara e sa sebetseng li tsamaellana, 'me li utloana ka makhetlo a 250Hz.Hobane tšitiso e felletseng ea li-resonates tse peli letotong ke 0, eo hangata e tsejoang e le loop e tlase ea impedance, ka nako ena, harmonic eohle ea 5 e tla phalla ka har'a filthara e sa sebetseng ho fihlela phello ea ho sefa.

Ka lebaka la mabaka a ts'ebetso, ha re bua ka kakaretso, filthara e sa sebetseng e ka fihlella hoo e ka bang 245-250Hz, mme phello ea ho sefa e ka fihla ho feta 80%.

E na le mesebetsi e metle ea ho khetha le ho sefa lipotolohong le lits'ebetsong tse phahameng tsa elektroniki, 'me e ka hatella mats'oao a se nang thuso le lerata kantle ho sehlopha sa frequency.

E sebelisoa bakeng sa lifofane, sefofane, radar, puisano, lisebelisoa tsa elektroniki, seea-le-moea le thelevishene le lisebelisoa tse fapaneng tsa tlhahlobo ea elektroniki.

Ha u sebelisa, ela hloko mobu o motle oa khetla, ho seng joalo o tla ama ho tsoa ha sehlopha sa khatello le index ea flatness.

Paramater

28-31GHz waveguide Harmonic Filter

Bophahamo ba Matshwao

28-31GHz(3000MHz BW)

Maqhubu a bohareng

29.5GHz

Tahlehelo ea ho kenya phasewete

≤0.25dB

Phapang ea tahlehelo ea ho kenya phasewete

≤0.1dB

VSWR

≤1.2

Matla

≥200W

Ho hana

≥60dB @56-62GHz和84~93GHz

Lintho tse bonahalang

Koporo

Lihokelo tsa Port

APF28

Surface Finish

Penta

Boemo ba mocheso

-40 ℃~+70 ℃

28GHz -31GHz waveguide bandstop filters

Bophahamo ba Matshwao

28GHz -31GHz(3000MHz BW)

Maqhubu a bohareng

29.5GHz

Tahlehelo ea ho kenya phasewete

≤0.2dB

Phapang ea tahlehelo ea ho kenya phasewete

≤0.1dB

VSWR

≤1.2

Matla

≥200W

Ho hana

≥60dB @18GHz ~21.2GHz;25GHz ~ 27GHz

Lintho tse bonahalang

Koporo

Lihokelo tsa Port

APF28

Surface Finish

Penta

Boemo ba mocheso

-40 ℃~+70 ℃

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