Ni iki twakwitega kuri Copper Foil ku itumanaho rya 5G mu gihe cya vuba?

Mu bikoresho by'itumanaho bya 5G bizaza, ikoreshwa rya foil y'umuringa rizarushaho kwaguka, cyane cyane mu nzego zikurikira:

1. PCB zikoresha ikoranabuhanga rigezweho (Ibibaho byacapwe)

• Foyile y'umuringa itakaza agaciro gake: Umuvuduko wo hejuru n'ubutinde buke bw'itumanaho rya 5G bisaba tekiniki zo kohereza ibimenyetso mu buryo bwa frequency yo hejuru mu gushushanya urubuga rwa circuit, bigashyira ingufu nyinshi ku buryo ibikoresho bitwara neza no kudahungabana. Ifu y'umuringa idatakaza neza, hamwe n'ubuso bwayo bworoshye, igabanya igihombo cyo guhangana n' "ingaruka z'uruhu" mu gihe cyo kohereza ibimenyetso, igakomeza ubuziranenge bw'ibimenyetso. Iyi fu y'umuringa izakoreshwa cyane muri PCB zifite frequency yo hejuru kuri sitasiyo za 5G na antene, cyane cyane izikora mu buryo bwa milimetero (hejuru ya 30GHz).
• Foyideri y'umuringa ifite ubuhanga bwo hejuru: Antene na module za RF mu bikoresho bya 5G bisaba ibikoresho bifite ubuhanga bwo hejuru kugira ngo byoroshye kohereza amajwi no kwakira neza. Uburyo bwo gutwara no gukoresha amajwi buri hejuruurupapuro rw'umuringabigira amahitamo meza kuri antene ntoya kandi zifite frequency yo hejuru. Mu ikoranabuhanga rya milimetero 5, aho antene ari nto kandi zikenera ubushobozi bwo kohereza amajwi, agapapuro k'umuringa gafite ubuziranenge buhanitse cyane gashobora kugabanya cyane uburyo amajwi agabanuka kandi kakongera imikorere ya antene.
• Ibikoresho by'umuyoboro w'amashanyarazi ku miyoboro ihindagurika: Mu gihe cya 5G, ibikoresho by'itumanaho birimo kuba byoroshye, bito, kandi byoroshye, bigatuma hakoreshwa cyane FPC muri telefoni zigezweho, ibikoresho byambarwa, na terminals zigezweho zo mu rugo. Ifu y'umuringa, ifite ubushobozi bwo koroha, ubushobozi bwo gutwara ibintu, no kwirinda umunaniro, ni igikoresho cy'ingenzi mu gukora FPC, gifasha amashami kugera ku miyoboro myiza no kohereza ibimenyetso mu gihe cyujuje ibisabwa mu buryo burambuye mu bijyanye n'insinga za 3D.
• Foyile y'umuringa yoroshye cyane kuri PCB za HDI z'urwego rwinshi: Ikoranabuhanga rya HDI ni ingenzi cyane mu gutuma ibikoresho bya 5G birushaho gukora neza no gukora neza. HDI PCB zigira ubucucike bwinshi bw'uruziga n'umuvuduko wo kohereza ibimenyetso binyuze mu nsinga nto n'umwobo muto. Uburyo bwo gukoresha icyuma cy'umuringa (nk'uburebure bwa 9μm cyangwa icyuma cyoroshye) bifasha kugabanya ubunini bw'ikibaho, kongera umuvuduko wo kohereza ibimenyetso no kwizerwa, no kugabanya ibyago byo kuvugana kw'ibimenyetso. Iki gikoresho cy'umuringa cyoroshye cyane kizakoreshwa cyane muri telefoni zigendanwa za 5G, sitasiyo z'ibanze, na router.
• Ifuru y'umuringa ikoresha ubushyuhe bwinshi kandi ikora neza: Ibikoresho bya 5G bitanga ubushyuhe bwinshi mu gihe cy'imikorere, cyane cyane iyo bikoresha ibimenyetso bikoresha frequency nyinshi n'amakuru menshi, ibyo bikaba bisaba cyane gucunga ubushyuhe. Ifuro ry'umuringa, rifite ubushobozi bwo gutwara ubushyuhe bwiza, rishobora gukoreshwa mu miterere y'ubushyuhe bw'ibikoresho bya 5G, nk'impapuro zitwara ubushyuhe, amafirime yo gukwirakwiza ubushyuhe, cyangwa ibice bifunga ubushyuhe, bifasha kwimura ubushyuhe vuba buva ku isoko y'ubushyuhe bujya mu byuma bishyushya cyangwa ibindi bice, bikongera ubusugire bw'ibikoresho no kuramba.
• Gukoresha muri module za LTCC: Mu bikoresho by'itumanaho bya 5G, ikoranabuhanga rya LTCC rikoreshwa cyane muri modules za RF front-end, filters, na antenne arrays.Ifosholo y'umuringa, hamwe n’ubushobozi bwayo bwiza bwo gutwara ibintu, ubushobozi bwo kwirinda guhindagurika cyane, no koroshya gutunganya, ikunze gukoreshwa nk'ibikoresho byo gutwara ibintu muri module za LTCC, cyane cyane mu bihe byo kohereza ibimenyetso byihuse cyane. Byongeye kandi, foil y'umuringa ishobora gusigwa ibikoresho birwanya ogisijeni kugira ngo yongere ubusugire n'ubudahemuka bwayo mu gihe cyo gutwika LTCC.
• Ifuru y'umuringa yo gukoresha imiyoboro ya radar ya Millimeter-Wave: Radar ya Millimeter-wave ikoreshwa cyane mu gihe cya 5G, harimo gutwara imodoka mu buryo bwikora ndetse n'umutekano w'ubwenge. Izi radar zigomba gukora ku murongo wo hejuru cyane (ubusanzwe hagati ya 24GHz na 77GHz).Ifosholo y'umuringaishobora gukoreshwa mu gukora ibyuma bya RF circuit na modules za antenne muri sisitemu za radar, bigatanga ubuziranenge bwiza bw'amajwi n'imikorere myiza yo kohereza amakuru.

2. Antena ntoya na module za RF

3. Udusanduku tw’Urugaga tw’Imiterere tw’Imashini (FPCs)

4. Ikoranabuhanga rya High-Density Interconnect (HDI)

5. Imicungire y'ubushyuhe

6. Ikoranabuhanga ryo gupakira ibikoresho bya Ceramic (LTCC) bifite ubushyuhe buke

7. Sisitemu ya Radar ya Millimeter-Wave

Muri rusange, ikoreshwa rya foil y'umuringa mu bikoresho by'itumanaho bya 5G bizagenda birushaho kuba byinshi kandi byimbitse. Kuva ku kohereza ibimenyetso bikoresha inshuro nyinshi no gukora amashami menshi kugeza ku ikoranabuhanga ryo gucunga ubushyuhe n'amapaki, imiterere yayo myinshi hamwe n'imikorere yayo ihebuje bizatanga inkunga ikomeye mu mikorere ihamye kandi inoze y'ibikoresho bya 5G.