babban

Eriya Mai Karkace-karkace ta Log 3.6dBi Nau'in Gain, 1-12 GHz Mita Mai Sauri RM-LSA112-4R

Takaitaccen Bayani:


Cikakken Bayani game da Samfurin

ILIMIN ERINYA

Alamun Samfura

Bayani dalla-dalla

RM-LSA112-4R

Sigogi

Na yau da kullun

Raka'a

Mita Tsakanin Mita

1-12

GHz

Impedance

50ohms

 

Riba

3.6 Nau'i.

dBi

VSWR

1.8 Nau'i.

 

Rarrabuwa

zagaye na RH

 

Rabon Axial

<2

dB

Girman

Φ167*237

mm

Karyatawa daga kowa da kowa

±4dB

 

Faɗin Haske na 1GHz 3dB

Jirgin sama na E: 99°Jirgin sama na H: 100.3°

 

Faɗin Haske na 4GHz 3dB

Jirgin sama na E: 91.2°Jirgin sama na H: 98.2°

 

Faɗin Haske na 7GHz 3dB

Jirgin sama na E: 122.4°Jirgin sama na H: 111.7°

 

Faɗin 11GHz 3dB

Jirgin sama na E: 95°Jirgin sama na H: 139.4°

 

Nauyi

0.527

kg


  • Na baya:
  • Na gaba:

  • Eriya mai karkace ta log wani eriya ce ta gargajiya mai kusurwa wadda iyakokin hannun ƙarfe an ayyana su ta hanyar lanƙwasa masu karkace na logarithmic. Duk da cewa a gani sun yi kama da karkace na Archimedean, tsarin lissafi na musamman ya sa ta zama "eriya mai dogaro da mita."

    Aikinsa ya dogara ne akan tsarinsa na daidaitawa (gibin ƙarfe da iska iri ɗaya ne a siffarsa) da kuma yanayin kusurwarsa kawai. Yankin aiki na eriya a wani takamaiman mita yanki ne mai siffar zobe tare da kewaye na kusan tsawon tsayi ɗaya. Yayin da mitar aiki ke canzawa, wannan yanki mai aiki yana tafiya cikin sauƙi tare da hannayen karkace, amma siffarsa da halayensa na lantarki suna nan a tsaye, wanda ke ba da damar faɗaɗa bandwidth sosai.

    Babban fa'idodin wannan eriya sune aikinta mai faɗi sosai (bandwidths na 10:1 ko fiye sun zama ruwan dare) da kuma ikonta na haska raƙuman ruwa masu zagaye. Babban rashin amfanin sa shine ƙarancin riba da buƙatar hanyar sadarwa mai daidaituwa mai rikitarwa. Ana amfani da shi sosai a aikace-aikacen da ke buƙatar aikin bandwid, kamar su Electronic Countermeasurements (ECM), sadarwa ta intanet, da tsarin sa ido kan bakan.

    Sami Takardar Bayanan Samfura