Antena ya RM-SGHA159-10 Standard Gain Horn ya Muyezo Wodalirika wa RF wa 4.90–7.05 GHz

Kuyeza kwa antenna kodalirika kumayamba ndi antenna yofotokozera yomwe imapereka phindu lodziwikiratu, kufanana kokhazikika, komanso mawonekedwe omveka bwino a radiation.RM-SGHA159-10Antena ya Horn ya Standard Gainyapangidwa kuti igwiritsidwe ntchito poyesa RF mwaukadaulo4.90–7.05 GHzkuchuluka kwa ma frequency, kupereka yankho lothandiza pa ma laboratories a antenna, kuwunika kwa makina olumikizirana, kuyesa radar, ndi ntchito zoyezera ma microwave.

Kugwira ntchito ndiChitsogozo cha mafunde a WR159, RM-SGHA159-10 imapereka10 dBi phindu lachizolowezindi kugawanika kwa mzere. Makhalidwe ake olinganizidwa a kuwala—ndi m'lifupi mwake wa 3 dB wa51.6° mu E-planendi52.1° mu H-plane—kuthandizira kuunikira kolamulidwa ndi kuyeza kobwerezabwereza. Khalidwe la kuwala kofanana ndi limeneli ndi lothandiza makamaka pamene mainjiniya amafunika kuphimba nthawi zonse m'malo a antenna, zipinda zopanda ma echoic, kapena kuyeza koyerekeza kwa gain.

Kufananiza bwino kwa impedance ndikofunikiranso mu unyolo woyezera.VSWR yachizolowezi ya 1.3:1, antenna imathandiza kuchepetsa mphamvu yowunikira komanso imathandizira kutumiza bwino ma signal mu gulu lake lonse logwira ntchito. Ma curve a magwiridwe antchito mu data sheet akuwonetsa kuyankha bwino kwa VSWR komanso kuchuluka kwa ma frequency komwe kukuchulukirachulukira, zomwe zimapatsa mainjiniya machitidwe othandiza komanso odziwikiratu a broadband.

Kuti zigwirizane ndi mapangidwe osiyanasiyana a makina oyesera, RM-SGHA159-10 ikupezeka ndimawonekedwe a FDP58 waveguidekapenaSMA-Female coaxial interfaceMtundu wa waveguide ndi woyenera kulumikizidwa mwachindunji ndi machitidwe a WR159, pomwe mtundu wa coaxial umapereka kulumikizana kosavuta ku zingwe za RF, zida, ndi nsanja zoyezera.

Kusinthasintha kwa kukhazikitsa ndi ubwino wina wothandiza. RF MISO imapereka njira zokhazikika zokhazikitsira mabulaketi a mtundu wa L, mtundu wa L wozungulira, ndi mtundu wa I. Bulaketi yozungulira imalola kusintha kwa polarization pa0°, 45°, ndi 90°, kuthandiza mainjiniya kusunga mgwirizano wokhazikika wa polarization panthawi yoyezetsa, kuyerekeza, komanso kuyesa kwa radiation-pattern.

Chopangidwa ndi aluminiyamu yokhala ndi utoto wopaka utoto, antenna iyi imaphatikiza kapangidwe kopepuka komanso kulimba kwa makina. Mtundu wa coaxial-interface umathandiziraMphamvu yapakati ya 150 WndiMphamvu yapamwamba kwambiri ya 3000 W, pomwe kutentha komwe kwatchulidwa kwa-40°C mpaka +85°Cimalola kugwiritsidwa ntchito m'malo onse a labotale komanso ovuta kugwiritsa ntchito.

Ndi phindu lake lokhazikika, VSWR yotsika, m'lifupi mwake wolamulidwa, mawonekedwe osinthika, komanso njira zomangira zogwirira ntchito,Antena ya RM-SGHA159-10 yokhazikika yopezera nyangandi chisankho chodalirika poyesa ma antenna, kuphatikiza makina a microwave, kufananiza phindu, kuwunika kwa radar, ndi kuyesa kwa C-band RF.