Kushandiswa kweDuplexers muIndoor Distribution Systems

Nekuwedzera kuri kuita kudiwa kwenharembozha nekuchengetedzwa kweveruzhinji kutaurirana, indoor yakagoverwa antenna masisitimu (DAS) anoshandiswa zvakanyanya munzvimbo dzakaita senhandare dzendege, nzira dzepasi pevhu, zvipatara, nenzvimbo hombe dzekutengesa kugadzirisa mapofu emukati ekuvhara uye masaini attenuation. Pakati pezvakawanda zvakakosha zvikamu muDAS masisitimu, iyoduplexerchinhu chakakosha uye chakakosha chikamu.

Theduplexer'sbasa rekutanga ndere kugonesa uplink uye downlink masiginecha kugovera antenna imwe chete, kunyatso patsanura masaini maviri kuburikidza nepamusoro-yega dhizaini kudzivirira kukanganisa. Ichi chimiro chinopa zvinotevera zvakanaka muDAS masisitimu:

Yakaderedzwa antenna kuverenga: Akagovaniswa antennas zvakanyanya kuderedza kuisa kuoma uye mutengo wecabling;

Kuvandudzwa kwehutano hwechiratidzo: Inochengetedza kukurukurirana kwakadzikama mu-multi-standard, multi-band environments;

Inotsigira akawanda-mamiriro ekutumirwa: Kungave mune yeruzhinji chengetedzo DAS, zvivakwa zvekutengesa, kana akawanda-anoshanda akagovaniswa network,duplexersanogona kuita zvakavimbika.

Mukuchengetedzwa kweruzhinji masisitimu ekutaurirana,duplexerschengetedza kutaurirana kwakanaka kweVHF/UHF kumapurisa, moto, uye nekukurumidzira kutaurirana. Munzvimbo huru dzekutengesa, ivo vanodzikisa tsoka yemidziyo uye vanovandudza kuvharika kwakafanana. Munzvimbo dzakaomarara senge airports ne subways,duplexersbatsira kuzadzisa kuzviparadzanisa nevamwe uye kurongeka kusina musono kweakawanda-operator, akawanda-bhendi masaini.

Iine yakakwirira yekuzviparadzanisa nevamwe, yakaderera yekuisa kurasikirwa, simba rakasimba rekubata simba, uye customizable dhizaini,duplexerschengetedza kushanda kwepamusoro-soro kweDAS masisitimu munzvimbo umo zviyero zvakawanda, seLTE, 5G, uye kuchengetedzwa kweveruzhinji, zvinogara. Izvo zvikamu zvakakosha zvemazuva ano indoor communication coverage.