Wireless & RF & Microwave

Lihlahisoa tsa rona tse se nang mohala ke li-antenna, li-module tsa seea-le-moea tse kopantsoeng le lisebelisoa tsa nts'etsopele, lisebelisoa tsa tlhahlobo, li-antenna tse hokahaneng, li-antenna tse kentsoeng, li-antenna tse khethehileng, li-antenna tsa GPS, li-antenna tse tsitsitseng, li-antenna tsa chip, li-module tsa bluetooth le lisebelisoa, mojule oa bluetooth HCI, sehlopha sa 2 bluetooth 2.1 + EDR module, sehlopha sa 1 bluetooth 2.1 + EDR module, embedded wireless modules, UHF, VHF transceiver modules le lisebelisoa tsa nts'etsopele, UHF le VHF telemetry radios, lihlahisoa tse se nang mohala tsa RF, litharollo tsa Zigbee, RFID modules, RFID reader le mongoli, RF power field effect MOSFETS , freescale Zigbee wireless solutions, Zigbit modules, wireless ethernet bridge, embedded GPS module, long range RF transceiver modules, long range wireless communication modules, low cost RF transmitter modules, RF transmitter modules, RF le li-receiver tse kopantsoeng. li-decoder chips, digital le analog wireless modules, multi-channel radio frequency modules, USB interface module, remote contro l le li-IC tsa taelo, lihlahisoa tsa OEM, li-module tsa Wi-Fi, li-microcontrollers tse se nang mohala, li-ICs tsa RFID reader, marang-rang a marang-rang, litsamaiso tse se nang mohala tsa I/O, tsamaiso e le 'ngoe e se nang mohala, litsamaiso tse peli tse se nang mohala tse nang le expandable I / O dikgetho, lisebelisoa tsa lisebelisoa tse se nang mohala, lisebelisoa tsa lisebelisoa tse se nang mohala tse ka ntle, FHSS, lihlahisoa tsa maqhubu a marang-rang a marang-rang, li-radios tse khutšoanyane le li-RFIC, li-single chip wireless MCU, RF ISM band tool solutions, chipset, IQ modulators, transponders, lihlahisoa tsa ho tsamaisa.

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Lisebelisoa tse se nang mohala, lisebelisoa le likopano bakeng sa ho utloa hole, taolo ea hole le puisano. Re ka u thusa nakong ea moralo, nts'etsopele, prototyping kapa tlhahiso ea bongata ba mefuta e fapaneng ea liea-le-moea tse tsitsitseng, tsa selefouno le tse nkehang habonolo, lithelefono tsa cellular, likarolo tsa GPS, bathusi ba dijithale (PDAs), lisebelisoa tse bohlale le tse hole le lisebelisoa tsa marang-rang tse se nang mohala. le lisebelisoa.

Ikopanye le rona ho nka monyetla oa rona o kopantsoeng ka botlalo, o lokisehang oa Wireless RF Transmitter, Receiver & Transceiver Modules, High Frequency RF Devices, mme haholo-holo litšebeletso tsa rona tsa boeletsi mabapi le ts'ebetsong le ts'ebeliso ea likarolo tsena tse se nang mohala le lisebelisoa le lits'ebeletso tsa rona tsa kopanyo ea boenjiniere. Re ka etsa hore o elelloe potoloho ea hau e ncha ea nts'etsopele ea sehlahisoa ka ho u thusa mohatong o mong le o mong oa ts'ebetso, ho tloha mohopolong ho isa ho moralo ho isa ho prototyping ho isa tlhahisong ea lingoloa tsa pele ho isa tlhahiso e ngata.

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• Lisebelisoa tse ling tsa theknoloji ea waelese tseo re ka u thusang ka tsona ke:

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- Sistimi ea ts'ireletso e se nang mohala

 

- Taolo e hole ea lisebelisoa tsa elektroniki tsa bareki kapa lisebelisoa tsa khoebo.

 

- Mohala oa thelefono (mehala le modem):

 

- WiFi

 

- Phetiso ea matla e se nang mohala

 

- Lisebelisoa tsa puisano tsa seea-le-moea

 

- Lisebelisoa tsa puisano tsa nako e khuts'oane tse kang li-microphone tse se nang mohala, li-remote control, IrDA, RFID (Radio Frequency Identification), Wireless USB, DSRC (Dedicated Short Range Communications), EnOcean, Near Field Communication, Wireless Sensor Networks : ZigBee , EnOcean; Marang-rang a libaka tsa botho, Bluetooth, Ultra-wideband, marang-rang a khomphuta a se nang mohala: Wireless Local Area Networks (WLAN), Wireless Metropolitan Area Networks (WMAN)...etc.

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Lisebelisoa tsa elektroniki tsa microwave tse kenyelletsang silicon microwave diode, dot touch diode, schottky diode, PIN diode, varactor diode, step recovery diode, microwave integrated circuits, splitters/combiners, mixers, directional couplers, detectors, I/Q modulators, filters, fixed attenuators, RF li-transformer, li-shifters tsa mohato oa ketsiso, LNA, PA, li-switches, li-attenuators, le li-limiter. Re boetse re itloaetsa ho etsa li-subassemblies le likopano tsa microwave ho latela litlhoko tsa basebelisi. 

Maqhubu a microwave ke maqhubu a motlakase a nang le maqhubu a bolelele ho tloha ho 1 mm ho isa ho 1 m, kapa maqhubu a lipakeng tsa 0.3 GHz le 300 GHz. Leqhubu la microwave le kenyelletsa maqhubu a phahameng haholo (UHF) (0.3–3 GHz), super high frequency (SHF) (3– 30 GHz), le matshwao a maqhubu a phahameng haholo (EHF) (30–300 GHz).

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Tšebeliso ea theknoloji ea microwave:

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LITSAMAISO TSA LITŠOANTŠISO:

 

Pele ho qaptjoa theknoloji ea phetisetso ea fiber optic, mehala e mengata e telele e ne e tsamaisoa ka lihokelo tsa microwave point-to-point ka libaka tse kang AT&T Long Lines. Ho tloha mathoasong a lilemo tsa bo-1950, frequency division multiplexing e ne e sebelisetsoa ho romela likanale tsa mohala tse fihlang ho 5,400 seteisheneng se seng le se seng sa seea-le-moea sa microwave, ka likanale tse ka bang leshome tsa seea-le-moea tse kopantsoeng ho etsa lenakana le le leng bakeng sa hop ho ea sebakeng se latelang, se neng se le bohōle ba lik'hilomithara tse 70. .

 

Liprothokholo tsa Wireless LAN, joalo ka Bluetooth le litlhaloso tsa IEEE 802.11, le tsona li sebelisa li-microwaves sehlopheng sa 2.4 GHz ISM, leha 802.11a e sebelisa maqhubu a ISM le U-NII sebakeng sa 5 GHz. Litšebeletso tse nang le laesense ea nako e telele (ho fihla ho lik'hilomithara tse 25) Litšebeletso tsa Wireless Internet Access li ka fumanoa linaheng tse ngata sebakeng sa 3.5–4.0 GHz (eseng USA leha ho le joalo).

 

Metropolitan Area Networks: MAN protocols, joalo ka WiMAX (Worldwide Interoperability for Microwave Access) e thehiloeng ho IEEE 802.16. Tlhaloso ea IEEE 802.16 e ne e etselitsoe ho sebetsa lipakeng tsa maqhubu a 2 ho isa ho a 11 GHz. Lisebelisoa tsa khoebo li maemong a 2.3GHz, 2.5 GHz, 3.5 GHz le 5.8 GHz.

 

Wide Area Mobile Broadband Wireless Access: Liprothokholo tsa MBWA tse ipapisitseng le litekanyetso tse joalo ka IEEE 802.20 kapa ATIS/ANSI HC-SDMA (mohlala, iBurst) li etselitsoe ho sebetsa lipakeng tsa 1.6 le 2.3 GHz ho fana ka motsamao le meaho litšobotsi tsa ho kenella tse ts'oanang le mehala ea cellular. empa ka ts'ebetso e kholo ea spectral.

 

Maqhubu a mang a tlase a microwave a sebelisoa ho Cable TV le phihlello ea Marang-rang ka thapo ea coaxial hammoho le thelevisheneng e hasoang. Hape likhokahano tse ling tsa mehala ea thekeng, joalo ka GSM, le tsona li sebelisa maqhubu a tlase a microwave.

 

Seea-le-moea sa Microwave se sebelisoa khasong le phetisong ea mehala hobane, ka lebaka la bolelele ba maqhubu a bona a makhutšoane, li-antenna tse tataisang haholo li nyane, ka hona li sebetsa ho feta kamoo li neng li tla ba teng ka maqhubu a tlase (maqhubu a malelele). Ho boetse ho na le li-bandwidth tse ngata ka har'a spectrum ea microwave ho feta tse ling kaofela tsa radio spectrum; bandwidth e ka sebelisoang ka tlase ho 300 MHz e ka tlase ho 300 MHz ha GHz tse ngata li ka sebelisoa ka holimo ho 300 MHz. Ka tloaelo, li-microwave li sebelisoa litabeng tsa thelevishene ho fetisa molaetsa ho tloha sebakeng se hōle ho ea seteisheneng sa thelevishene ka vene e nang le thepa e khethehileng.

 

Li-C, X, Ka, kapa Ku Bands tsa microwave spectrum li sebelisoa ts'ebetsong ea mekhoa e mengata ea puisano ea sathelaete. Maqhubu ana a lumella bandwidth e kholo ha a ntse a qoba maqhubu a mangata a UHF le ho lula ka tlase ho sepakapaka sa maqhubu a EHF. Satellite TV e sebetsa ho sehlopha sa C bakeng sa sejana se seholo sa setso se Fixed Satellite Service kapa Ku band bakeng sa Direct Broadcast Satellite. Sistimi ea likhokahanyo ea sesole e tsamaisa haholo lihokelo tsa X kapa Ku Band, 'me Ka band e sebelisetsoa Milstar.

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REMOTE SENSING:

 

Li-radar li sebelisa mahlaseli a maqhubu a microwave ho bona mefuta, lebelo le litšobotsi tse ling tsa lintho tse hole. Li-radar li sebelisoa haholo bakeng sa lits'ebetso tse kenyelletsang taolo ea sephethephethe sa sefofane, ho tsamaisa likepe, le taolo ea lebelo la sephethephethe.

 

Ntle le li-ultrasonic decices, ka linako tse ling li-oscillator tsa Gunn diode le li-waveguides li sebelisoa e le li-detectors tse tsamaeang bakeng sa li-othomathi tsa mamati. Boholo ba thuto ea linaleli ea seea-le-moea e sebelisa theknoloji ea microwave.

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TSAMAISO EA HO TSAMAISA:

 

Global Navigation Satellite Systems (GNSS) ho kenyeletsoa le American Global Positioning System (GPS), Chinese Beidou le GLONASS ea Russia li hasa melaetsa ea ho tsamaea ka lihlopha tse fapaneng pakeng tsa hoo e ka bang 1.2 GHz le 1.6 GHz.

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MATLA:

 

Setofo sa microwave se fetisa mahlaseli a microwave (a se nang ionizing) (maqhubung a haufi le 2.45 GHz) ka lijo, a baka mocheso oa dielectric ka ho monya matla ka metsing, mafura le tsoekere e ka har'a lijo. Lionto tsa microwave li ile tsa tloaeleha ka mor'a hore ho be le li-magnetron tse theko e tlaase.

 

Ho futhumatsa ka microwave ho sebelisoa haholo lits'ebetsong tsa indasteri bakeng sa ho omisa le ho phekola lihlahisoa.

 

Mekhoa e mengata ea ts'ebetso ea semiconductor e sebelisa li-microwave ho hlahisa plasma ka merero e kang reactive ion etching (RIE) le plasma-enhanced chemical vapor deposition (PECVD).

 

Li-microwave li ka sebelisoa ho fetisa matla libakeng tse telele. NASA e sebelitse lilemong tsa bo-1970 le mathoasong a lilemo tsa bo-1980 ho etsa lipatlisiso ka menyetla ea ho sebelisa lisebelisoa tsa Solar Power Satellite (SPS) tse nang le lisebelisoa tse kholo tsa letsatsi tse neng li tla khantša matla ho theohela holim'a Lefatše ka li-microwaves.

 

Libetsa tse ling tse bobebe li sebelisa maqhubu a millimeter ho futhumatsa karolo e tšesaane ea letlalo la motho ho ea mochesong o sa mamelleheng ho etsa hore motho ea lebelloang a suthe. Ho phatloha ka metsotsoana e 'meli ha lebone le tsepamisitsoeng la 95 GHz ho futhumatsa letlalo ho mocheso oa 130 °F (54 °C) botebong ba 1/64th ea inch (0.4 mm). United States Air Force le Marines a sebelisa mofuta ona oa Active Denial System.

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Haeba u se u ntse u tseba hantle sehlahisoa se etsa, mohlala, khoutu, karolo ea nomoro .... joalo-joalo. kapa bonyane lintlha tsa lintho tseo u ka ratang ho li odara kapa haeba u hloka ho itlhophisa ho latela litlhaloso tsa hau, ka kopo, tobetsa mongolo o totobalitsoeng ka tlase:

EYA HO KOPO YA RONA A QUOTE PAGE

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Moralo oa lefats'e ka bophara oa AGS-Electronics le marang-rang a balekane ba likanale o fana ka mocha pakeng tsa balekane ba rona ba meralo ba lumelletsoeng le bareki ba rona ba hlokang boitsebelo ba botekgeniki le litharollo tse bolokang chelete e ngata ka nako. Khoasolla bukana bakeng sa rona TS'ELISITSOE LENANEO LA TŠEBELETSO

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Haeba ha u na lets'oao le ikhethileng la sehlahisoa, mohlala, khoutu .... joalo-joalo. empa o lakatsa ho batla ho hong ho ka lumellanang le litlhoko tsa hau, re u mema hore u khoasolle libukana le li-catalogs tse ka tlase bakeng sa tse ling tsa lihlahisoa tse fumanehang kantle ho sethala: OFF-SHELF WIRELESS & RF & MICROWAVE