Papiso ea Ceramic Antennas vs. PCB Antennas: Melemo, Mathata, le Maemo a Tšebeliso.

"I. Liantenna tsa Ceramic"

"Melemo"

Boholo bo kopaneng haholo: Dielectric constant (ε) e phahameng ea lisebelisoa tsa ceramic e thusa hore ho be le miniaturization ea bohlokoa ha ho ntse ho bolokoa ts'ebetso, e loketseng lisebelisoa tse haelloang ke sebaka (mohlala, li-earbud tsa Bluetooth, tse ka roaloang).

"Bokhoni bo Phahameng ba Ho Kopanya:

Monolithic Ceramic Antennas: Mohaho o le mong oa ceramic o nang le mesaletsa ea tšepe e hatisitsoeng holim'a metsi, e nolofatsa ho kopanya.
Multilayer Ceramic Antennas: E sebelisa thekenoloji ea Low-Temperature Co-fired Ceramic (LTCC) ho kenya li-conductors ho pholletsa le mekhahlelo e phuthetsoeng, ho fokotsa boholo le ho nolofalletsa meralo e patiloeng ea antenna.

Tšireletso e Ekelitsoeng ho Tšitiso: Ho fokotsehile ho hasana ha motlakase ka lebaka la ho lula ha dielectric khafetsa, ho fokotsa lerata la kantle.
Phahameng-Frequency Tšoaneleho: E lokiselitsoe lihlopha tsa maqhubu a phahameng (mohlala, 2.4 GHz, 5 GHz), e li etsang hore e be tse loketseng lits'ebetso tsa Bluetooth, Wi-Fi, le IoT.

"Mefokolo

Moqotetsane Bandwidth: Bokhoni bo fokolang ba ho koahela lihlopha tse ngata tsa maqhubu, ho thibela ho feto-fetoha ha maemo.
Ho Rata Moqapi o Phahameng: E hloka ho hokahana ha nako ea pele ho sebopeho sa mamaboard, ho siea sebaka se senyenyane bakeng sa liphetoho tsa morao-rao.
Litšenyehelo tse Phahameng: Lisebelisoa tsa ceramic tse ikhethileng le lits'ebetso tse ikhethang tsa tlhahiso (mohlala, LTCC) li eketsa litšenyehelo tsa tlhahiso ha li bapisoa le li-antenna tsa PCB.
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"II. Li-antenna tsa PCB"

"Melemo"

Theko e tlase: E kopantsoe ka kotloloho ho PCB, ho felisa mehato e meng ea kopano le ho fokotsa litšenyehelo tsa thepa / basebetsi.
Boiketlo ba Sebaka: E hlophisitsoe hammoho ka mesaletsa ea potoloho (mohlala, li-antenna tsa FPC, li-antenna tse hatisitsoeng tse inverted-F) ho fokotsa sebaka sa maoto.
Moqapi oa Fetola: Ts'ebetso e ka ntlafatsoa ka tokiso ea trace geometry (bolelele, bophara, ho potoloha) bakeng sa lihlopha tse ikhethileng tsa maqhubu (mohlala, 2.4 GHz).
Matla a Mechini: Ha ho na likarolo tse pepesitsoeng, tse fokotsang kotsi ea tšenyo ea 'mele nakong ea ts'ebetso kapa ts'ebetso.

"Mefokolo

Boiphihlelo bo Tlase: Tahlehelo e phahameng ea ho kenya le ho fokotsa matla a mahlaseli ka lebaka la tahlehelo ea substrate ea PCB le ho ba haufi le likarolo tse lerata.
Mekhoa e metle ea mahlaseli: Bothata ba ho fumana tšireletso ea mahlaseli a omnidirectional kapa e ts'oanang, e ka fokotsang mefuta ea matšoao.
Ho ba le monyetla oa ho kena lipakeng: E kotsing ea ho sitisoa ke motlakase (EMI) ho tsoa lipotolohong tse haufi (mohlala, lithapo tsa motlakase, mats'oao a lebelo le phahameng)."

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"III. Papiso ea Boemo ba Kopo"

"Sebopeho"

"Li-antenna tsa Ceramic"

"Li-antenna tsa PCB"

"Frequency Band" Maqhubu a holimo (2.4 GHz/5 GHz) Maqhubu a holimo (2.4 GHz/5 GHz)
"Sub-GHz Compatibility" Ha e loketse (e hloka boholo bo boholo) Ha ea lokela (moeli o tšoanang)
"Maemo a Tloaelehileng a Tšebeliso" Lisebelisoa tse nyane (mohlala, tse aparoang, lisensara tsa bongaka) Meralo e baballang litšenyehelo (mohlala, li-module tsa Wi-Fi, IoT ea bareki)
"Litšenyehelo" E phahameng (thepa/e itšetlehileng ka ts'ebetso) Tlase
"Moqapi oa Fetola" Tlase (ho hlokahala hore ho be le kopanyo ea pele) E phahameng (ho ka khoneha ho lokisa ka morao ho moralo)

"IV. Likhothaletso tsa Bohlokoa"

Khetha li-antenna tsa Ceramicneng:
Miniaturization, ts'ebetso ea maqhubu a holimo, le khanyetso ea EMI li bohlokoa (mohlala, li-compact wearables, li-node tsa IoT tse phahameng haholo).
Khetha Antennas tsa PCBneng:
Phokotso ea litšenyehelo, prototyping e potlakileng, le ts'ebetso e itekanetseng ke lintho tse tlang pele (mohlala, lisebelisoa tsa elektroniki tse hlahisoang ka bongata).
Bakeng sa Lihlopha tsa Sub-GHz (mohlala, 433 MHz, 868 MHz):

Mefuta ena ka bobeli ea li-antenna ha e sebetse ka lebaka la lithibelo tsa boholo bo tsamaisoang ke maqhubu. Li-antenna tsa ka ntle (mohlala, helical, whip) lia khothaletsoa.

Concept e fana ka mefuta e felletseng ea likaroloana tsa microwave tse sa sebetseng bakeng sa sesole, Aerospace, Countermeasures ea elektroniki, Puisano ea Satellite, Ts'ebetso ea Puisano ea Trunking, li-antenna: Karohano ea motlakase, sefahla sa tataiso, sefahla, duplexer, hammoho le likarolo tsa LOW PIM ho fihla ho 50GHz, ka boleng bo botle le litheko tsa tlholisano.

 

Rea u amohela ho tepo ea rona:www.concept-mw.comkapa re fihle hosales@concept-mw.com

 


Nako ea poso: Apr-29-2025