Tšebeletso ea tlhahlobo ea antenna ea RF

RF Antenna Test Service

Thusa ho fihlela litlhoko tsa thepa efe kapa efe ea RF bakeng sa mefuta ea setifikeiti ea lefats'e

Ka boitseanape ba rona ba botekgeniki, taolo ea projeke le bokhoni ba tlhahlobo ea setifikeiti, re tla thusa ho fihlela litlhoko tsa lisebelisoa life kapa life tsa RF bakeng sa mefuta ea setifikeiti ea lefats'e, e le hore lisebelisoa li ka fihlela setifikeiti le maemo a itseng pele li kenngoa 'marakeng.Re fana ka sethala se se nang kotsi ka ho etsa liteko ka botlalo le ho fana ka litlaleho tse hlakileng tsa ho khonahala, mefokolo le litšitiso tse ka lebisang ho hloleheng ho hloleheng ha setifikeiti.

1. Li-parameter tsa antenna tse sa sebetseng:

Impedance, VSWR (voltage stand wave ratio), tahlehelo ea ho khutla, katleho, tlhoro / phaello, phaello e tloaelehileng, setšoantšo sa mahlaseli a 2D, mokhoa oa mahlaseli oa 3D.

2. Kakaretso ea Matla a mahlaseli Trp:

Ha lenakana le hoketsoe ho transmitter, Trp e re fa matla a hlahisoang ke lenakana.Litekanyo tsena li sebetsa ho lisebelisoa tsa mahlale a fapaneng: 5g, LTE, 4G, 3G, WCDMA, GSM le HSDPA.

3. Kakaretso ea kutloisiso ea isotropic tis:

Tis parameter ke boleng ba bohlokoa hobane e ipapisitse le katleho ea li-antenna, kutlo ea moamoheli le ho itšunya-tšunya

4. Radiated stray emission RSE:

RSE ke tlhahiso ea maqhubu a itseng kapa maqhubu a fetang bandwidth e hlokahalang.Ho kheloha ho kenyelletsa lihlahisoa tsa harmonic, parasitic, intermodulation le frequency conversion, empa ha e kenyeletse ho tsoa ha sehlopha.RSE ea rona e fokotsa ho kheloha ho qoba ho ama lisebelisoa tse ling tse haufi.

5. Matla le kutlo:

Maemong a mang, ho senyeha ho ka etsahala.Sensitivity le matla a tsamaisoang ke tse ling tsa lintlha tse ka sehloohong tsa thepa ea puisano e se nang mohala.Re fana ka lisebelisoa tsa ho sekaseka le ho tseba mathata afe kapa afe le lisosa tse ka amang ts'ebetso ea netefatso ea PTCRB.