Ubuchwepheshe kanye nokukhiqizwa kwezinhlelo zezipikha kuye kwathuthukiswa kahle eminyakeni edlule. Eminyakeni yamuva nje, isimo sishintshile, futhi izinhlelo zezipikha ezilandelanayo ziye zavela emidlalweni eminingi emikhulu kanye nemidlalo emhlabeni.
Uhlelo lwesipikha se-wire array lubizwa nangokuthi isipikha esihlanganisiwe esiqondile. Izipikha eziningi zingahlanganiswa zibe yiqembu lesipikha eline-amplitude kanye nesigaba esifanayo (i-array) esibizwa ngokuthi isipikha se-array.
Ama-linear arrays ayisethi yamayunithi emisebe ahlelwe ngemigqa eqondile, esondelene kakhulu futhi enobukhulu obufanayo nesigaba.
Izipikha ze-line arrayzisetshenziswa kabanzi, njengezinkambo, amakhonsathi, amathiyetha, izindlu ze-opera njalo njalo. Zingakhanya futhi ezinhlelweni ezahlukene zobunjiniyela kanye nokusebenza kweselula.
Ukuqondisa kwesipikha se-line array kungumugqa omncane endizeni eqondile ye-axis eyinhloko, futhi i-superposition yamandla ingaphuma ibanga elide. Ngenkathi ingxenye engezansi yengxenye egobile yekholomu eqondile imboza indawo eseduze, yakha ukumbozwa okuseduze kuya kude.
Umehluko phakathi kwesistimu yesipikha se-line array nomsindo ojwayelekile
1. Ngokombono wesigaba, isikhulumi se-line array siyisikhulumi esikude, kanti isikhulumi esivamile siyisikhulumi sebanga elifushane.
2, ngokombono wezikhathi ezifanele, umsindo wezikhulumi ze-line array uqondile, ufanelekela ukunwetshwa komsindo omkhulu wephathi yangaphandle, kuyilapho izikhulumi ezivamile zifanelekela imikhosi yangaphakathi noma imisebenzi yasekhaya.
Ngokombono wokumbozwa komsindo,izipikha ze-line arrayzinomsindo obanzi, futhi izikhulumi eziningi zingahlanganiswa zibe yiqembu lezikhulumi ezine-amplitude kanye nesigaba esifanayo.