I-FMCW yamkelwe kwisixhobo somgangatho weradar (80G). I-eriyali isasaza i-antenna ephezulu kunye ne-frequency modulated redar signal.
Ukuphindaphinda kwesignali ye-radar kwandisa ngokulandelelana. isignali ye-radar edlulisiweyo ibonakaliswa yi-dielectric ukuba ilinganiswe kwaye ifunyenwe nge-antenna. kwangaxeshanye, umahluko phakathi kokuphindaphinda komqondiso ogqithisiweyo kunye nowomqondiso ofunyenweyo ulingana nomgama olinganisiweyo.
Ke ngoko, umgama ubalwa ngespectrum ethathwe kumahluko we-analog-to-digital conversion frequency kunye noguqulo olukhawulezayo lwesine (FFT)
(1)Ngokusekwe kwi-chip yefrikhwensi yerediyo ephuhlisweyo ephuhlisiweyo ukuze kuphunyezwe ulwakhiwo lwamaza kanomathotholo ahlangeneyo;
(2) Umlinganiselo ophezulu wesignali ukuya kwingxolo, phantse ungachatshazelwa kukuguquguquka kwenqanaba;
(3) Ukuchaneka komlinganiselo kukuchaneka komgangatho wemilimitha (1mm), enokusetyenziswa kumlinganiselo wenqanaba le-metrology;
(4) Indawo eyimfama yokulinganisa incinci (3cm), kwaye umphumo wokulinganisa umgangatho wolwelo lwamatanki amancinci okugcina ungcono;
(5) I-angle ye-boam inokufikelela kwi-3 °, kwaye amandla agxininise ngakumbi, ngokufanelekileyo ukuphepha ukuphazamiseka kwe-echo yobuxoki;
(6) Isignali yefrikhwensi ephezulu, inokulinganisa ngokufanelekileyo umgangatho ophakathi kunye ne-dielectric ephantsi rhoqo (ε≥1.5);
(7) Ukuchasana nokuphazamiseka okunamandla, phantse akuchatshazelwa luthuli, umphunga, ubushushu kunye notshintsho loxinzelelo;
(8) I-antenna ithatha i-PTFE lens, esebenzayo echasene ne-corrosion kunye ne-anti-hanging material;
(9) Ukuxhasa ukuchithwa kwe-debugging kunye nokuphuculwa okude, ukunciphisa ixesha lokulinda kunye nokuphucula ukusebenza kakuhle;
(10) Ixhasa ifowuni yeBluetooth debugging, elungele umsebenzi wokugcinwa kwabasebenzi bendawo.
