Itekhnoloji ye-antenna echasene ne-jamming ibhekisa kuthotho lweendlela ezenzelwe ukucinezela okanye ukuphelisa impembelelo yokuphazamiseka kwe-electromagnetic yangaphandle (EMI) ekugqithiseni umqondiso we-eriyali kunye nokwamkelwa, ukuqinisekisa uzinzo kunye nokuthembeka kweenkqubo zonxibelelwano. Imigaqo engundoqo ibandakanya ukusetyenzwa kwe-frequency-domain (umzekelo, ukutsiba-tsiba rhoqo, i-spectrum yokusasazwa), ukusetyenzwa kwendawo (umz., ukwenza i-beamforming), kunye nokulungiswa koyilo lwesekethe (umzekelo, ukuthelekisa i-impedance). Apha ngezantsi kukho ulwahlulo oluneenkcukacha kunye nokusetyenziswa kwezi teknoloji.
...I. Antenna Anti-Jamming Technologies...
...1. Ii-Frequency-Domain Anti-Jamming Techniques...
...Ukutsitywa rhoqo (FHSS):Ukutshintsha ngokukhawuleza amaza okusebenza (umzekelo, amawakawaka ngesekhondi) ukunqanda amabhanti ophazamiseko, aqhele ukusetyenziswa kunxibelelwano lwasemkhosini nakwiinkqubo zeGPS.
...ISpectrum yokusasaza (DSSS/FHSS):Yandisa i-bandwidth yesignali usebenzisa i-pseudo-random codes, ukunciphisa ukuxinana kwamandla okubonakalayo kunye nokuphucula ukunyamezela ukuphazamiseka.
...2. IiTeknikhi zokuLwa nokuJamming ngokweSithuba...
...Ii-eriyali eziSmart (I-Adaptive Beamforming):Yenza ama-nulls kwiindlela zophazamiseko ngelixa uphucula ulwamkelo olufunekayo lwesignali45. Umzekelo, ii-eriyali ze-anti-jamming ze-GPS ziphucula ukuzinza kokuma ngokufumana ulwamkelo oluphindaphindiweyo kunye ne-beamforming.
...Uhluzo lwePolarization:Icinezela uphazamiseko ngokusebenzisa umahluko wepolarization, osetyenziswa kakhulu kwiradar kunye nonxibelelwano lwesathelayithi.
...3.UbuChwephesha beNqanaba leSekethe lokuChasa ukuJamming...
...Uyilo oluKhunelekileyo:Isebenzisa i-impedance ekufutshane ne-zero-ohm ukwenza iitshaneli ezimxinwa kakhulu, ukuhluza ukuphazamiseka ngaphandle kwamacingo.
...Amacandelo okuLawula ukuJam (umzekelo, iRadisol):Icinezela ukuphazamiseka kokudibanisa phakathi kwee-eriyali ezisondeleleneyo, iphucula ukusebenza kakuhle kwemitha.
...II. Ukusetyenziswa kwePassive Microwave Components...
Amalungu e-Microwave e-Passive (esebenza kuluhlu lwe-4–86 GHz) adlala indima ebalulekileyo kwiinkqubo zokuchasana ne-eriyali, kuquka:
...Iisolator & iiSetyhulayitha...
I-Isolators inqanda ukubonakaliswa kwamandla e-RF, ukukhusela abathumeli; ii-antenna ezijikelezayo zenza indlela yomqondiso, edla ngokusetyenziswa kwiinkqubo ze-eriyali ekwabelwana ngazo nge-transceiver.
...Amacandelo Okucoca...
Izihluzi ze-Bandpass/bandstop zisusa uphazamiseko olungaphandle kwe-band, olufana nokucoca ngobuchule kwii-eriyali ze-GPS ezichasene nokujama.
...III. Iimeko zosetyenziso oluqhelekileyo...
...Izicelo zoMkhosi:Iirada ezithwele imijukujelwa zidibanisa ukutsiba-tsiba rhoqo, ukusetyenzwa kwepolarization, kunye nobuchule be-MIMO ukuchasana ne-jamming enzima.
...Unxibelelwano lwabemi:IMicrowave/millimeter-wave wave components ezenza ugqithiso lwesignali oluguquguqukayo oluphezulu kwiinkqubo ze5G/6G.
IConcept Microwave ngumboneleli wehlabathi jikelele wezihluzo ezilungiselelweyokwizicelo zeIzithuthi zasemoyeni ezingasetyenziswanga (UAVs) kunye ne-counter-UAV iinkqubo, kubandakanywa ne-lowpass filter, i-highpass filter, i-notch / i-band stop filter, i-bandpass filter kunye neebhanki zokucoca. Ukufumana iinkcukacha ezithe vetshe, nceda undwendwele iwebhu yethu:www.concept-mw.comokanye ufikelele kuthi:sales@concept-mw.com
Ixesha lokuposa: Jul-29-2025