Sadarwar tauraron dan adam na taka muhimmiyar rawa a aikace-aikacen soji da na farar hula na zamani, amma yadda yake fuskantar katsalandan ya haifar da haɓaka dabarun yaƙi daban-daban. Wannan labarin ya taƙaita mahimman fasahohin ƙasashen waje guda shida: yada bakan, codeing da modulation, eriya anti-jamming, a kan-board processing, transform- domain processing, and amplitude-domain sarrafa, tare da hanyoyin haɗin gwiwar daidaitawa, nazarin ka'idoji da aikace-aikace.
1. Yada Fasaha"
Yada bakan yana haɓaka ƙarfin hana jamming ta hanyar faɗaɗa bandwidth na sigina, rage ƙarfin siginar wuta. Direct Sequence Spread Spectrum (DSSS) yana amfani da lambobin bazuwar-bazuwar don faɗaɗa bandwidth na sigina, yana tarwatsa kunkuntar tsangwama makamashi. Wannan yana da mahimmanci a cikin sadarwar tauraron dan adam na soja, yana magance cunkoson jama'a da gangan (misali, tsangwama ko tsangwama ko tsangwama) don tabbatar da amintaccen umarni da watsa bayanan sirri.
2. Fasahar Codeing da Modulation"
Manyan lambobi masu gyara kuskure (misali, Lambobin Turbo, LDPC) haɗe tare da babban tsari (misali, PSK, QAM) suna haɓaka ingantaccen gani yayin rage kurakuran da ke haifar da tsangwama. Misali, LDPC tare da babban tsari QAM yana haɓaka sabis na tauraron dan adam na kasuwanci (misali, HDTV, intanit) kuma yana tabbatar da ingantaccen sadarwar soja a cikin mahallin da ake jayayya.
3. Fasahar Anti-Jamming Antenna"
Eriya masu dacewa da wayo suna daidaita tsarin katako don lalata jamrs. Eriya masu daidaitawa suna karkatar da ɓarna zuwa tushen tsangwama, yayin da eriya masu wayo suna amfani da sarrafa tsararraki da yawa don tace sarari. Waɗannan suna da mahimmanci a cikin SATCOM na soja don magance barazanar yaƙin lantarki.
4. Fasahar Kan-Board Processing (OBP)."
OBP yana aiwatar da lalata sigina, yanke hukunci, da zazzagewa kai tsaye a kan tauraron dan adam, yana rage lahanin gudu da ƙasa. Aikace-aikacen soja sun haɗa da ingantaccen sarrafa gida don hana saurara da ingantaccen rabon albarkatu don dacewa.
5. Canza-Yanayin Gudanarwa"
Dabaru kamar FFT da wavelet suna canza sigina zuwa mitoci ko yanki-mita-lokaci don tace tsangwama. Wannan yana yaƙi da faɗaɗa watsa shirye-shiryen watsa shirye-shiryen lokaci-lokaci, yana haɓaka daidaitawa a cikin hadaddun mahalli na lantarki.
6. Amplitude-Domain Processing"
Iyakoki da Gudanarwar Samun Na'urar atomatik (AGC) suna hana tsangwama mai ƙarfi (misali, walƙiya ko cunkuson abokan gaba), kare da'irori mai karɓa da kiyaye kwanciyar hankali.
7. Fasahar Sadarwar Sadarwa"
Daidaita-lokaci na ainihi ga coding, daidaitawa, da ƙimar bayanai dangane da yanayin tashar (misali, SNR, BER) yana tabbatar da ingantaccen sadarwa duk da yanayi ko cunkoso. Tsarin soja yana amfani da wannan don juriya a cikin yanayin yaƙi mai ƙarfi.
Kammalawa"
Fasahar hana jamming na ƙasashen waje suna amfani da hanyoyi daban-daban waɗanda suka shafi sarrafa sigina, ƙididdigewa, da tsarin daidaitawa. Amfani da soja yana ba da fifiko ga ƙarfi da tsaro, yayin da aikace-aikacen kasuwanci ke mayar da hankali kan inganci. Ci gaban gaba na iya haɗa AI da aiki na ainihi don magance barazanar da ke tasowa.
Chengdu Concept Microwave Technology CO., Ltd ƙwararren ƙwararren ƙwararren ƙwararren 5G / 6G RF ne don sadarwar tauraron dan adam a China, gami da matattara mai ƙarancin RF, matattara mai ƙarfi, matattarar bandpass, matattar matattara / band tasha, duplexer, Mai rarraba wutar lantarki da ma'amalar kwatance. Dukkansu ana iya keɓance su gwargwadon buƙatun ku.
Barka da zuwa gidan yanar gizon mu:www.concept-mw.comko kuma a same mu a:sales@concept-mw.com
Lokacin aikawa: Yuli-29-2025