Ƙarfin eriya na ƙaho shine faɗaɗawa a hankali na jagorar raƙuman ruwa daga makogwaronsa zuwa babban buɗewar haske.Wannan sauyi yana bawa filin lantarki mai jagora damar yaɗuwa kafin ya isa sararin samaniya kyauta, yana taimakawa eriya wajen cimma daidaiton juriya mai amfani, jagoranci da kuma sarrafa hasken rana.
Me ake nufi da Flaring a cikin Entenna na ƙaho?
Jagorar raƙuman ruwa mai sauƙi mai buɗewa na iya haskakawa, amma iyaka mai sauri tsakanin jagorar raƙuman ruwa da sararin samaniya kyauta yana haifar da tunani kuma yana iyakance kwararar hasken da ke haskakawa. Ƙaho mai walƙiya yana canza sashin jagorar raƙuman ruwa a hankali maimakon kwatsam.
Yayin da filin ke tafiya ta cikin walƙiyar, yana faɗaɗawa a cikin babban buɗewa. Girman buɗewa da rarrabawar matakai sannan ke tantance muhimman halaye kamar riba, faɗin haske, gefen gefe da ingancin radiation. Hasken walƙiya yana rage tsananin sauyawar, amma ba ya kawar da tunani ko tabbatar da daidaito mai kyau.
Dalilin da yasa Hasken Eriya Mai Ƙaho ke da Muhimmanci
Daidaita Impedance da VSWR
Sauye-sauye a hankali gabaɗaya yana rage rashin daidaito tsakanin yanayin jagora da sarari kyauta. Sakamakon daidai ya dogara da girman ƙaho, tsayi, buɗewa da kuma girman jagoran raƙuman ruwa, don haka dole ne a tabbatar da VSWR a cikin kewayon mitar da aka nufa.
Samuwa da Buɗewar Hanya Mai Inganci
Faɗin walƙiya yana haifar da babban buɗaɗɗen buɗewa mai tasiri. Idan filin buɗewa yana da isasshen girma da rarrabawa na lokaci, ƙarin kuzari yana tarawa a gaban alkibla kuma ƙaruwar eriya tana ƙaruwa. Ba a ƙayyade riba ta hanyar kusurwar walƙiya kawai ba.
Tsarin Haske da Haske
Babban ramin wutar lantarki yawanci yana samar da ƙaramin babban katako. Ana iya zaɓar girman walƙiyar jirgin E-plane da H-plane daban-daban a cikin ƙaho mai siffar pyramidal, wanda ke ba masu ƙira damar tsara katakon a cikin kowane babban jirgin.
Kuskuren Matakin Buɗewa
Filin ba ya isa ga kowane wuri na buɗewa tare da daidai matakin guda. Idan ƙaho ya yi gajarta sosai don girman buɗewa, bambancin mataki na iya ƙaruwa, yana rage ingancin buɗewa da kuma shafar babban katako da gefen gefe.
Yadda Kusurwar Wuta, Girman Buɗewa da Tsawon Ƙaho Ke Aiki Tare
Babu mafi kyawun kusurwar walƙiya ta duniya ga kowace eriya ta ƙaho. Tsarin da ya fi dacewa ya dogara da mita, yanayin jagorar raƙuman ruwa, ƙimar manufa, faɗin haske, bandwidth, girman da aka yarda da shi da buƙatun tsarin radiation.
- Faɗin kusurwar walƙiyazai iya samar da babban rami a cikin tsarin gajere, amma ƙaho mai gajere sosai na iya haifar da babban kuskuren matakin buɗewa.
- Ƙaramin kusurwar walƙiyaGalibi yana buƙatar ƙaho mai tsayi don girman buɗewa iri ɗaya, yana ƙara tsawon injin yayin da yake tallafawa sauyawa a hankali.
- Buɗewa mafi girmazai iya tallafawa mafi girman jagora da kuma ƙaramin haske, muddin aka ci gaba da sarrafa tsarin da girmansa sosai.
Tsarin Kalmomi Masu Faɗi na Kullum
- Ƙaho na ɓangaren E-plane:ya yi kama da wuta a cikin filin lantarki.
- Ƙaho na ɓangaren H-plane:ya yi kama da wanda ke fitowa a cikin filin maganadisu.
- Ƙahonin Pyramid:An yi shi a cikin manyan jiragen sama guda biyu kuma ana amfani da shi azaman aikace-aikacen riba na yau da kullun.
- Ƙaho mai siffar mazugi:an samar da shi daga jagorar raƙuman ruwa mai zagaye kuma an faɗaɗa shi zuwa ga buɗewar zagaye.
La'akari da Zane Mai Amfani
Injiniyoyi suna kimanta yanayin walƙiya tare da mitar aiki, girman jagorar raƙuman ruwa, riba, faɗin beam 3 dB, VSWR, matakin gefe, polarization da ƙuntatawa na injiniya. A mitoci na milimita, daidaiton injin, ingancin saman da daidaitawar flange suna ƙara zama mahimmanci saboda ƙananan kurakurai na girma suna wakiltar babban ɓangare na tsawon raƙuman ruwa.
Entennas masu alaƙa da sassan jagorar raƙuman ruwa na 15–22 GHz
Kayayyakin da ke ƙasa suna kwatanta wasu sassan RF da ake da su a cikin kewayon 15-22 GHz. Don ƙaho mai kama da na'urar da aka haɗa a cikin wannan rukunin, duba RM-SGHA51-25.
Inda ake Amfani da Entennas na Ƙaho Masu Ƙaho
- Tsarin aunawa da daidaitawa na eriya
- Tsarin watsawa da karɓar radar
- Ciyarwar tauraron dan adam da eriya mai haskakawa
- Gwajin dakin gwaje-gwaje na EMC da microwave
- Hanyoyin sadarwa na microwave da milimita
Tambayoyin da Ake Yawan Yi
Shin babban kusurwar walƙiya koyaushe yana ƙara riba?
A'a. Babban kusurwar walƙiya na iya ƙara girman buɗewa don tsawon ƙaho mai ƙayyadadden lokaci, amma kuskuren mataki mai yawa na iya rage ingancin buɗewa. Riba ya dogara da cikakken yanayin da rarraba filin.
Menene mafi kyawun kusurwar walƙiya don eriya ta ƙaho?
Babu wani ƙima mafi kyau. Masu zane suna zaɓar kusurwar tare da girman buɗewa da tsawon ƙaho don biyan buƙatun mita, riba, faɗin beam, VSWR da girma.
Shin walƙiya tana kawar da tunani?
A'a. Flaring yana ba da sauyi a hankali daga jagorar raƙuman ruwa zuwa sararin samaniya kyauta kuma yana iya rage tunani, amma daidaiton ƙarshe har yanzu ya dogara da cikakken ƙira.
Zaɓar Eriya Mai Kaho
Kayayyakin RF MISOmafita na eriya ta ƙahodon aikace-aikacen microwave da milimita. Don zaɓin 14.5–22 GHz na daidaitaccen gain, sake dubaRM-SGHA51-25Domin cikakken bayani, dubaEriya ta ƙaho: Ka'idar Aiki, Nau'o'i, Halayen Haske da Aikace-aikacensa.
Kuna buƙatar taimako wajen zaɓar yanayin walƙiya, kewayon mita, riba ko hanyar sadarwa?Tuntuɓi RF MISOdon tattauna buƙatun aunawa ko haɗa tsarin ku.
Don ƙarin koyo game da eriya, da fatan za a ziyarci:
Lokacin Saƙo: Afrilu-17-2025
