Itekhnoloji ye-Antenna Anti-Jamming kunye nokusetyenziswa kwee-Passive Microwave Components

Itekhnoloji yokulwa nokudibanisa ii-antenna ibhekisa kuluhlu lweendlela ezenzelwe ukucinezela okanye ukuphelisa impembelelo yokuphazamiseka kwe-electromagnetic yangaphandle (i-EMI) ekudlulisweni nasekufumaneni imiqondiso ye-antenna, ukuqinisekisa uzinzo kunye nokuthembeka kweenkqubo zonxibelelwano. Imigaqo ephambili ibandakanya ukucutshungulwa kwe-frequency-domain (umz., ukutsiba kwe-frequency, i-spread spectrum), ukucutshungulwa kwendawo (umz., ukujika kwe-beamforming), kunye nokwenza ngcono uyilo lwesekethe (umz., ukufanisa i-impedance). Apha ngezantsi kukho ulwahlulo oluneenkcukacha kunye nokusetyenziswa kwezi teknoloji.

‌I. Iiteknoloji zokuLwa nokuQhaqha ii-Antena‌

‌1. Iindlela zokuThintela ukuQonda iiJamming kwiFrequency-Domain‌

‌Ukutsiba rhoqo (FHSS):Itshintsha ngokukhawuleza amaza okusebenza (umz., amawaka amaxesha ngomzuzwana) ukuze iphephe amabhendi okuphazamiseka, asetyenziswa kakhulu kunxibelelwano lomkhosi nakwiinkqubo zeGPS.

‌I-Spread Spectrum (DSSS/FHSS):Yandisa i-bandwidth yesignali isebenzisa iikhowudi ze-pseudo-random, inciphisa uxinano lwamandla e-spectral kwaye iphucula ukunyamezelana kokuphazamiseka.

‌2. Iindlela Zokulwa Nokuxinana Kwendawo‌

‌Ii-Antennas ezikrelekrele (Ukulungiswa kweBeam okuZilungelelanisayo):Yenza izinto ezingahambelaniyo kwicala lokuphazamiseka ngelixa iphucula ukwamkelwa kwesiginali okufunekayo45. Umzekelo, ii-antenna ze-GPS ezichasene nokuxinana ziphucula uzinzo lokubeka indawo ngokusebenzisa ukwamkelwa kwamaza amaninzi kunye nokwakheka kwemitha.

‌Ukucoca i-Polarization:Ithintela ukuphazamiseka ngokusebenzisa umahluko we-polarization, esetyenziswa kakhulu kunxibelelwano lwe-radar kunye ne-satellite.

‌3.Iindlela zokuLwa nokuHlanganisa i-Jamming kwiNqanaba leSekethe‌

‌Uyilo olungenamqobo ophantsi:Isebenzisa i-near-zero-ohm impedance ukwenza iitshaneli ezimxinwa kakhulu, zihluza ukuphazamiseka kwangaphandle okungenazingcingo.

‌Izinto ezichasene nokuxinana (umz., iRadisol):Ithintela ukuphazamiseka kokudibanisa phakathi kwee-antenna ezikufutshane, iphucula ukusebenza kakuhle kwemitha.

‌II. Ukusetyenziswa kweeCandelo zeMicrowave ezingasebenziyo‌

Izixhobo ze-microwave ezingasebenziyo (ezisebenza kuluhlu lwe-4–86 GHz) zidlala indima ebalulekileyo kwiinkqubo zokulwa nokudibanisa i-antenna, kuquka:

‌Izithinteli kunye neeSangqa‌

Ii-isolators zithintela ukubonakaliswa kwamandla e-RF, zikhusela ii-transmitters; ii-circulators zivumela ulwalathiso lwesignali, olusetyenziswa kakhulu kwiinkqubo ze-antenna ezabelwana nge-transceiver.

‌Izixhobo zokucoca‌

Izihluzi ze-Bandpass/bandstop zisusa ukuphazamiseka kwe-out-of-band, njengokucoca okukrelekrele kwi-antenna ze-GPS ezichasene nokungena kwe-GPS‌3.

‌III. Imizekelo eqhelekileyo yokusetyenziswa‌

‌Izicelo zoMkhosi:Iiradar ezithwalwa yimissile zidibanisa ukutsiba rhoqo, ukucutshungulwa kwe-polarization, kunye neendlela ze-MIMO zokulwa ukuxinana okuntsonkothileyo.

‌Unxibelelwano lwaBasebenzi:Izinto ezingasebenziyo ze-microwave/millimeter-wave zivumela ukuhanjiswa kwesignali yobubanzi obuphezulu kwiinkqubo ze-5G/6G.

I-Concept Microwave ngumthengisi wehlabathi jikelele weefilitha ezenzelwe wenakwizicelo zeIzithuthi zomoya ezingenabantu (ii-UAV) kunye neenkqubo ze-counter-UAV, kubandakanya isihluzo se-lowpass, isihluzo se-highpass, isihluzo se-notch/band stop, isihluzo se-bandpass kunye neebhanki zesihluzo. Ukuze ufumane iinkcukacha ezithe vetshe, nceda undwendwele iwebhu yethu:www.concept-mw.comokanye uqhagamshelane nathi kule dilesi:sales@concept-mw.com