Tloaelehileng RF Chips Integrated ho Puisano Device PCBs

Li-chips tsa PCB RF (Printed Circuit Board Radio Frequency chips) ke likarolo tsa bohlokoa ho lisebelisoa tsa sejoale-joale tsa elektroniki, theknoloji ea puisano e matlafatsang, lisebelisoa tsa IoT, litsamaiso tsa likoloi le tse ling. Li-chips tsena li etselitsoe ho fetisa, ho amohela, le ho sebetsana le matšoao a maqhubu a holimo ka nepo, e leng se etsang hore e be tsa bohlokoa ho tharollo ea khokahanyo e se nang mohala.

Sengoliloeng sena se hlahloba mefuta e fapaneng ea lichifi tsa RF, mehlala e tloaelehileng, le ts'ebetso ea tsona ea bohlokoa, e fanang ka leseli la bohlokoa bakeng sa litsebi tse batlang litharollo tse ntle bakeng sa lits'ebetso tsa maqhubu a holimo.

Li-chips tsa PCB RF ke eng?

Li-chips tsa PCB RF, tseo hape li bitsoang li-radio frequency chip circuit boards, ke lipotoloho tse kopantsoeng tse etselitsoeng ho sebetsana le maqhubu ho tloha ho megahertz (MHz) ho ea ho li-gigahertz tse 'maloa (GHz). Li nolofalletsa puisano e se nang mohala 'me li sebelisoa haholo ho lisebelisoa tse kang li-smartphone, li-routers, radar ea likoloi le lisebelisoa tsa sathelaete.

Karolo ea bona e kenyelletsa:

• • Phetiso ea Letšoao le Kamohelo: Ho etsa bonnete ba hore puisano ea litsela tse peli e sebetsa hantle ka lisebelisoa tse se nang mohala.
  • Matlafatso ya Letshwao: Ho matlafatsa matshwao a fokolang bakeng sa mefuta e ntlafetseng le ho hlaka.
  • Phetoho ea maqhubu: Ho suthisetsa mats'oao ho lihlopha tse lakatsehang tsa frequency bakeng sa ho sebetsa.
  • Ho Sefa Lerata: Ho tlosa maqhubu a sa batleheng ho boloka botšepehi ba matšoao.

Hobaneng ha RF Chips e le Bohlokoa Libotong tsa Potoloho ea RF?

Lits'oants'o tsa RF li bohlokoa ts'ebetsong ea liboto tsa potoloho tsa RF, tse nolofalletsang ts'ebetso, phetisetso le kamohelo ea mats'oao a maqhubu a phahameng. Li-chips tsena li etselitsoe ho sebetsana le maqhubu a seea-le-moea (RF) ho tloha ho megahertz (MHz) ho ea ho li-gigahertz tse 'maloa (GHz), e leng se etsang hore e be tsa bohlokoa bakeng sa mahlale a puisano a se nang mohala joalo ka Wi-Fi, Bluetooth, 5G, le litsamaiso tsa sathelaete. Ka ho kopanya li-chips tsa RF ho liboto tsa potoloho, lisebelisoa li ka fihlella khokahanyo e se nang mohala e se nang mohala, lebelo le phahameng la phetisetso ea data, le ts'ebetso e tšepahalang, tse bohlokoa bakeng sa lits'ebetso tsa sejoale-joale tsa puisano.

Monyetla o mong oa bohlokoa oa ho sebelisa li-chips tsa RF ho liboto tsa potoloho ea radio frequency ke bokhoni ba bona ba ho ntlafatsa boleng ba matšoao. Li-chips tsa RF li ntlafatsa ho hlaka ha lets'oao ka ho fokotsa tšitiso, lerata le tahlehelo nakong ea phetiso le kamohelo. Likarolo tse kang matching a impedance, amplification ea lerata le tlaase, le ho sefa matšoao ho netefatsa hore matšoao a phahameng a lula a tsitsitse a bile a tšepahala esita le libakeng tse rarahaneng le tse lerata. Bokhoni bona bo bohlokoa lits'ebetsong tse kang GPS navigation, lisebelisoa tsa radar tsa likoloi, le lisebelisoa tsa IoT, moo puisano e nepahetseng le e sa sitisoeng e leng bohlokoa.

Qetellong, li-chips tsa RF li kenya letsoho moralong o kopaneng le o sebetsang oa liboto tsa potoloho tsa RF. Ka ho kopanya lits'ebetso tse ngata - joalo ka ho holisa, ho fetolela khafetsa, le ho sefa matšoao - ho ba karolo e le 'ngoe, lichifi tsa RF li fokotsa boholo le ho rarahana ha boto. Ho kopanya hona ha ho lumelle feela nts'etsopele ea lisebelisoa tse nyenyane le tse bobebe, tse kang li-smartphone le theknoloji e ka aparoang, empa hape e ntlafatsa ho sebetsa hantle ha matla, ho lelefatsa bophelo ba betri ea lisebelisoa tse nkehang le tsa IoT. Melemo ena e etsa hore li-chips tsa RF e be lejoe la sekhutlo la liboto tsa potoloho tsa RF tse sebetsang hantle.

Mefuta ea PCB RF Chips

Li-chips tsa RF ke mokokotlo oa liboto tsa sejoale-joale tsa RF, tse nolofalletsang phetisetso, kamohelo, le ts'ebetso ea mats'oao a maqhubu a holimo. Li arotsoe ho ipapisitsoe le mesebetsi ea tsona e ikhethileng lits'ebetsong tsa puisano tse se nang mohala, 'me mofuta o mong le o mong o bapala karolo ea bohlokoa ho netefatsa ts'ebetso e nepahetseng.

1. Li-transceivers tsa RF

Li-transceivers tsa RF ke likarolo tse fapaneng tse kopanyang tšebetso ea phetisetso le e amohelang ka har'a chip e le 'ngoe. Li-chips tsena li sebelisoa hangata ho lisebelisoa tse kang li-smartphones, li-routers, le li-module tsa IoT ho tsamaisa puisano ea litsela tse peli. Ka ho kopanya phetisetso le kamohelo, li-transceivers tsa RF li nolofatsa moralo oa sesebelisoa le ho ntlafatsa katleho ea puisano ka kakaretso, ho li etsa tsa bohlokoa bakeng sa lits'ebetso tse se nang mohala.

2. RF Power Amplifiers (PAs)

Li-amplifiers tsa RF li matlafatsa matšoao a RF ho ea maemong a phahameng a matla bakeng sa phetiso ea sebaka se selelele. Li bohlokoa lits'ebetsong tse hlokang mefuta e atolositsoeng ea puisano, joalo ka liteishene tsa mehala ea cellular, puisano ea sathelaete le marang-rang a phatlalatso. Ka bokhoni ba bona ba ho matlafatsa matla a lets'oao ntle le ho sekisetsa boleng, li-PA li netefatsa khokahano e tšepahalang lits'ebetsong tse batloang haholo.

3. RF Low-Noise Amplifiers (LNAs)

Li-amplifiers tse nang le lerata le tlase li etselitsoe ho holisa matšoao a fokolang a kenang ha li ntse li fokotsa ho kenya lerata. Li bohlokoa haholo ho lisebelisoa tse hlokolosi joalo ka li-receiver tsa GPS, litsamaiso tsa radar, le puisano ea satellite, moo tlhahlobo e nepahetseng ea mats'oao e leng bohlokoa haholo. Li-LNA li netefatsa hore esita le matšoao a fokolang haholo a ka sebetsanoa ka katleho, ho boloka botšepehi ba tsamaiso ea puisano.

4. Li-Filters tsa RF

Li-filters tsa RF li tlosa maqhubu a sa batleheng le lerata tseleng ea matšoao, ho netefatsa ts'ebetso ea mats'oao e hloekileng le e nepahetseng. Li-chips tsena li sebelisoa haholo mehalang ea cellular, lits'ebetso tsa puisano le lisebelisoa tsa GPS ho boloka mats'oao a hlakile. Ka ho arola lihlopha tse lakatsehang tsa maqhubu, li-filters tsa RF li thibela tšitiso le ho ntlafatsa ts'ebetso ea sesebelisoa ka kakaretso.

5. Liphetoho tsa RF

Li-switch tsa RF li laola ho tsamaisoa ha mats'oao lipakeng tsa litsela tse ngata tsa RF, li li etsa tsa bohlokoa bakeng sa lits'ebetso tsa antenna le lisebelisoa tsa marang-rang. Li nolofalletsa lisebelisoa hore li fetohe ka mokhoa o tsitsitseng pakeng tsa lihlopha tse fapaneng tsa maqhubu kapa mehloli ea matšoao, ho netefatsa ho fetoha le maemo ho mekhoa ea puisano. Li-switch tsa RF li bohlokoa lits'ebetsong tsa mefuta e mengata joalo ka li-smartphones le li-routers tsa Wi-Fi.

6. RF Mixers

Li-mixer tsa RF li fetolela matshwao lipakeng tsa mefuta e fapaneng ea maqhubu ka ho feto-fetoha le maemo. Hangata li sebelisoa mecheng ea puisano e se nang mohala le lits'ebetsong tsa sathelaete ho sebetsana le matšoao ka maqhubu a fapaneng. Li-mixer tsa RF li bohlokoa bakeng sa lisebelisoa tse hlokang ho feto-fetoha ha maqhubu hantle, joalo ka liea-le-moea, li-transceivers, le lisebelisoa tsa radar.

7. Ho kopanya ho PCB RF Chips

Ka ho kenyelletsa mefuta ena e fapaneng ea lichifi tsa RF ho meralo ea PCB, bahlahisi ba ka fihlela liboto tsa potoloho tse sebetsang hantle, tse sebetsang hantle le tse sebetsang hantle. Chip e 'ngoe le e' ngoe e bapala karolo e ikhethang, ho netefatsa hore sistimi e akaretsang e sebetsa ka mokhoa o ts'oanelang libakeng tse nang le maqhubu a holimo. Ka kopanelo, likarolo tsena li thusa mahlale a tsoetseng pele a puisano ho pholletsa le liindasteri, ho tloha ho lisebelisoa tsa elektroniki tsa bareki ho isa sebakeng sa sefofane le ts'ireletso.

Mehlala e Tloaelehileng ea PCB RF Chips le Likarolo tsa Tsona

Lefapheng le ntseng le tsoela pele ka potlako la puisano e se nang mohala, li-chips tsa PCB RF ke tsona tse ka sehloohong tsa lisebelisoa tse hokahanyang lefatše. Li-chips tsena li etselitsoe ho sebetsana le mats'oao a maqhubu a holimo ka nepo, a nolofalletsang mahlale a joalo ka Wi-Fi, Bluetooth, GPS le marang-rang a 5G. Bokhoni ba bona ba ho ts'ehetsa phetisetso le ts'ebetso e nepahetseng ea mats'oao bo etsa hore e be ba bohlokoa haholo indastering ho tloha ho lisebelisoa tsa elektroniki tsa bareki ho isa sebakeng sa sefofane. Karolo ena e totobatsa tse ling tsa mefuta e sebelisoang haholo ea li-chip tsa RF, e hlalosang likarolo tsa eona, lits'ebetso le melemo, ho u thusa ho utloisisa karolo ea eona ea bohlokoa ho lisebelisoa tsa elektroniki tsa sejoale-joale.

Qualcomm QCA9880 ke transceiver ea RF e sebelisoang haholo libakeng tsa phihlello ea Wi-Fi, li-router le lisebelisoa tsa IoT. Chip ena e tšehetsa Wi-Fi ea lihlopha tse peli (2.4 GHz le 5 GHz) 'me e kenyelletsa theknoloji ea Multi-User MIMO (MU-MIMO), e nolofalletsang ho fetisoa ha data ka nako e le' ngoe. Bokhoni ba eona ba ho sebetsana le likhokahano tse ngata ka nako e le 'ngoe bo e etsa hore e be e loketseng phetiso ea data ka lebelo le phahameng libakeng tse sebelisang marang-rang a mangata. Tšepo ena le katleho li etsa hore e be khetho e ratoang bakeng sa lisebelisoa tsa puisano tsa sejoale-joale.

Skyworks SKY65903-11 ke amplifier ea lerata le tlase (LNA) e etselitsoeng li-receiver tsa GPS le GNSS. Palo ea eona ea lerata le tlase (< 1 dB) e netefatsa ho atolosoa ho nepahetseng ha matšoao a fokolang, e leng sa bohlokoa bakeng sa ho lemoha matšoao a nepahetseng a sathelaete. Kaha e akaretsa mefuta e mengata ea maqhubu, ho kenyeletsoa le lihlopha tsa GPS L1/L2, chip ena e ntlafatsa kutloelo-bohloko le ho ntlafatsa ts'epo ea litsamaiso tsa ho tsamaea lits'ebetsong tsa likoloi le tsa letsoho.

Broadcom BCM43752 , transceiver e 'ngoe ea RF, e etselitsoe lits'ebetso tsa Wi-Fi 6E le Bluetooth 5.2. E sebetsa sehlopheng sa Wi-Fi sa 6 GHz, e nolofalletsa lebelo le potlakileng mme e fokotsa tšitiso, e leng ea bohlokoa bakeng sa lits'ebetso tse batloang haholo joalo ka lipapali tsa video le ho phallela video. Ho kopanngoa ha eona ha ts'ebetso ea Bluetooth Low Energy (BLE) ho netefatsa ts'ebetso e bolokang motlakase, e leng se etsang hore e lokele lisebelisoa tsa IoT le mahlale a aparoang.

Lisebelisoa tsa Analog ADL5544 , e leng amplifier ea matla, e sebelisoa liteisheneng tsa motheo tsa selefounu le litsamaisong tsa puisano ea sathelaete. E fana ka linearity e phahameng le matla a tlhahiso ho pholletsa le maqhubu a 2 GHz ho isa ho 6 GHz. Likarolo tsena li netefatsa phetiso e matla ea lets'oao libakeng tse telele, e leng se etsang hore e be ea bohlokoa meralong ea motheo ea puisano le ts'ebetsong ea sathelaete moo ho tšepahala ho leng bohlokoa haholo.

Murata SAFEA1G57KE0F00 e sebetsa e le sefe sa RF disebedisweng tsa mehala le disebedisweng tsa puisano. E sebedisa theknoloji ya Surface Acoustic Wave (SAW) ho fihlella ho sefa ka nepo maqhubu a sa batleheng, ho netefatsa ts'ebetso e hlwekileng ya matshwao. Moralo wa yona o monyane o dumella ho kopanngwa ha bonolo disebedisweng tse nyane, e leng se etsang hore e be ntho ya bohlokwa difounong tsa mehala le ditsamaisong tsa GPS moo bokgoni ba sebaka bo leng bohlokwa.

Texas Instruments TRF372017 , e leng motswako wa RF, e sebediswa kgafetsa meralong ya motheo ya waelese le diradiong tse hlalositsweng ke software. Chip ena e tshehetsa maqhubu a mangata ho tloha ho 400 MHz ho isa ho 4 GHz mme e fana ka maqhubu a phahameng bakeng sa phetoho e sebetsang hantle ya maqhubu. Bokgoni ba yona bo tswetseng pele bo ntlafatsa tshebetso e rarahaneng ya matshwao, ho netefatsa tshebetso e se nang sekoli marangrang a puisano a waelese le ditsamaisong tse tswetseng pele tsa radio.

Lits'oants'o tsena tsa RF li emetse pheletso ea theknoloji ea boto ea potoloho ea RF, e 'ngoe le e' ngoe e sebetsana le litlhoko tse ikhethileng puisanong e se nang mohala. Ho tloha ho ntlafatsa ts'ebetso ea data le ho nepahala ha ts'ebetso ho isa ho ts'ehetso ea litekanyetso tse se nang mohala tsa moloko o latelang, li-chips tsena li bohlokoa bakeng sa ho nolofalletsa litsamaiso tse sebetsang hantle, tse sebetsang hantle haholo liindastering tse fapaneng.

Hangata baenjiniere ba tiisa taba ena hammoho le tlhahiso ea RF PCB le likarolo tsa elektroniki bakeng sa kopano ea PCB ha ba lokisa moaho o tšepahalang oa PCB kapa PCBA.

Hobaneng o Khetha Highleap Electronic bakeng sa RF PCB Manufacturing le Assembly?

Highleap Electronic ke mofani ea ka sehloohong oa tlhahiso le tšebeletso ea kopano ea RF PCB , e fanang ka litharollo tse ikhethileng bakeng sa liboto tsa potoloho ea chip ea RF. Le ha re sa hlahise li-chip tsa RF, re fumana likarolo tsa boleng bo holimo, ho kenyeletsoa le li-chip tsa RF, ho tsoa ho bafani ba tšepahalang 'me re li kopanya le meralo e tsoetseng pele ea PCB. Bokgoni ba rona bo netefatsa li-PCB tse tšepahalang, tse sebetsang hantle tse etselitsoeng litlhoko tsa lits'ebetso tsa maqhubu a phahameng, ho kenyeletsoa puisano ea waelese, lisebelisoa tsa IoT le litsamaiso tsa likoloi.

Tshebetso ya rona ya tlhahiso e shebane le ho nepahala le boleng. Re sebedisa mekgwa e tswetseng pele jwalo ka ho tjheka ka nepo le ho tsamaisa, re netefatsa botšepehi ba matshwao mme re fokotsa tshitiso. Bokgoni ba rona ba ho sebetsana le thepa ya boleng bo hodimo jwalo ka PTFE le laminate e ikgethang e nang le tahlehelo e tlase bo tiisa tshebetso e ntle haholo dibakeng tse nang le maqhubu a phahameng. Re boetse re fana ka dikgetho tsa tlhahiso tse ka atoloswang, ho tloha ho prototyping e potlakileng ho isa tlhahisong e kgolo, ho netefatsa boleng bo tsitsitseng le ditharollo tse theko e tlase. Teko e matla, ho kenyeletswa taolo ya impedance le tlhahlobo ya botšepehi ba matshwao, e netefatsa hore boto e nngwe le e nngwe e fihlella maemo a hodimo a indasteri.

Ho Highleap Electronic, re fana ka ts'ehetso ea projeke ea ho qetela, ho kenyelletsa ntlafatso ea moralo, ho fumana likarolo tse tšepahalang, le lits'ebeletso tse felletseng tsa kopano. Sehlopha sa rona se sebetsa haufi-ufi le bareki ho ntlafatsa meralo bakeng sa ho etsoa le ts'ebetso, ha bokhoni ba rona ba kopano - bo atolositsoeng ba SMT le mekhoa ea likoti - re fana ka li-PCB tse kopaneng le tse lekiloeng. Ka boitlamo ba rona ba boleng, ho tenyetseha, le khotsofalo ea bareki, Highleap Electronic ke molekane ea loketseng mererong ea hau ea RF PCB. Ikopanye le rona kajeno ho buisana ka litlhoko tsa hau!

fihlela qeto e

Li-chips tsa PCB RF ke likarolo tsa bohlokoa tse matlafatsang tsoelo-pele ea puisano e se nang mohala, IoT, litsamaiso tsa likoloi, le mahlale a mang a maqhubu a holimo. Ho kopanngoa ha bona libotong tsa potoloho ho hloka tlhahiso e nepahetseng le kopano ho netefatsa ts'ebetso e tšepahalang. Ka ho utloisisa mefuta, likarolo, le melemo ea lichifi tsa RF, likhoebo li ka etsa liqeto tse nang le tsebo ho nts'etsapele lihlahisoa tsa maemo a holimo bakeng sa lits'ebetso tsa maqhubu a holimo.

Ho Highleap Electronic, re sebetsa ka thata ho fana ka lits'ebeletso tse felletseng tsa tlhahiso le kopano ea PCB, 'me re fana ka litharollo tsa tlhahiso ea elektronike ea sebaka se le seng. Ho tloha ho fumaneng lisebelisoa tsa boleng bo holimo, ho kenyeletsoa lichifi tsa RF, ho isa ho boqapi bo nepahetseng ba PCB le kopano ea litsebi, re netefatsa hore merero ea hau e tlisoa ka boleng bo holimo le bo ts'epahalang. Ikopanye le rona kajeno ho ithuta hore na boitseanape ba rona bo ka ts'ehetsa litlhoko tsa hau tsa RF PCB joang le ho thusa ho etsa hore mehopolo ea hau e ncha e phele.

Lipotso Mabapi le RF PCB Manufacturing and Assembly

1. Ke lisebelisoa life tse molemohali ho etsa li-RF PCB?

Ditshebediso tsa maqhubu a hodimo hangata di hloka thepa e ikgethang e nang le di-constant tsa dielectric tse tlase (Dk) le di-tangent tse tlase tsa tahlehelo (Df) ho fokotsa ho senyeha ha letshwao. Disebediswa tse sebediswang hangata di kenyeletsa di-laminate tse thehilweng ho PTFE (mohlala, laminate e ikgethang ya tahlehelo e tlase) le di-stack-up tse kopantsweng tse kopanyang PTFE le FR-4 bakeng sa ditharollo tse theko e tlase. Kgetho ya thepa e itshetlehile hodima ditlhoko tse ikgethang tsa tshebediso le tshebetso.

2. Ke nako efe e etellang pele bakeng sa prototyping le tlhahiso ea RF PCB?

Linako tsa ho etella pele li ka fapana ho latela ho rarahana ha moralo, ho fumaneha ha thepa, le bophahamo ba tlhahiso. Bakeng sa prototypes ea RF PCB e potlakileng, Highleap Electronic e fana ka linako tsa phetoho ka potlako joalo ka matsatsi a khoebo a 5-7. Litaelo tse tloaelehileng tsa tlhahiso li ka 'na tsa nka libeke tse 2-4, ho itšetlehile ka litlhoko le litlhoko tsa tlhahlobo.

3. Na Highleap Electronic e ka sebetsana le li-PCB tsa RF tse ngata?

Ee, Highleap Electronic e na le boiphihlelo bo pharalletseng ba ho etsa li-PCB tse nang le mekhahlelo e mengata tse nang le meralo e tsoetseng pele ea ho bokella. Re ts'ehetsa likarolo tse ka bang 30 'me re fana ka litlhophiso tse nyalisitsoeng, ho netefatsa hore na matšoao a tsamaisoa ka nepo, ho sitisoa ho laoloa, le taolo e ntlafalitsoeng ea mocheso bakeng sa litsamaiso tse rarahaneng tsa RF.

4. Highleap Electronic e netefatsa boleng joang nakong ea kopano ea RF PCB?

Re kenya ts'ebetsong ts'ebetso e matla ea netefatso ea boleng e kenyelletsang liteko tse matla, joalo ka taolo ea tšitiso, tlhahlobo ea botšepehi ba matšoao, le tlhahlobo e ikemetseng ea mahlo (AOI). Litšebeletso tsa rona tsa kopano, ho kenyeletsoa li-SMT le mekhoa ea ho sebelisa likoti, li latela maemo a thata a IPC ho fana ka li-PCB tse tšepahalang le tse sebetsang ka botlalo.

5. Na Highleap Electronic e fana ka tšehetso ea moralo bakeng sa RF PCBs?

Ee, re fana ka lits'ebeletso tse felletseng tsa ntlafatso ea meralo. Baenjineri ba rona ba sebelisana 'moho le bareki ho nchafatsa meralo ea PCB, ho netefatsa ho etsoa, ​​le ho ntlafatsa ts'ebetso. Ho tloha ho khetho ea thepa ho isa ho ho bapisa ho se sebetse le moralo oa li-stack-up, re thusa bareki ho fihlela lipheo tsa bona tsa ts'ebeliso ea maqhubu a holimo ka nepo.