Uaealesi & RF & Microwave

O a tatou oloa uaealesi o antennas, faʻapipiʻi leitio modules ma meafaigaluega atinaʻe, faiga iloiloga, antenna connectorized, antennas faʻapipiʻi, antennas faʻapitoa, antennas GPS, antenna faʻamautu, antennas chip, Bluetooth modules ma masini, Bluetooth HCI module, vasega 2 Bluetooth 2.1 + EDR module, vasega 1 bluetooth 2.1 + EDR module, faʻapipiʻiina modules uaealesi, UHF, VHF transceiver modules ma atinaʻe kits, UHF ma VHF telemetry radios, faʻapipiʻiina RF oloa uaea, Zigbee fofo, RFID modules, RFID faitau ma le tusitala, RF malosiaga fanua aafiaga MOSFET , freescale Zigbee fofo uaealesi, Zigbit modules, alalaupapa ethernet uaealesi, fa'apipi'i GPS module, mamao mamao RF transceiver modules, mamao mamao laina feso'ota'iga modules, tau maualalo RF transmitter modules ma maua RF transmitters encoider ma mauaina tupe meataalo decoder, masini numera ma analog uaealesi modules, tele-auala alaleo alaleo modules, USB interface module, contro mamao l ma fa'atonu ICs, oloa OEM, modules Wi-Fi, microcontrollers uaealesi, ICs faitau RFID, feso'ota'iga mesh, faiga I/O uaealesi, faiga uaealesi tasi-ala, faiga uaealesi lua-auala with expandable I /O filifiliga, 'au'aunaga masini uaealesi, server masini uaealesi fafo, FHSS, fa'asolo fa'asolosolo oloa fa'asalalauina alaleo, leitio pupuu ma RFICs, MCU e leai se mea e tasi, RF ISM tali meafaigaluega, chipset, IQ modulators, transponders, oloa fa'atauva'a.

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Vaega uaealesi, masini ma fa'apotopotoga mo lagona mamao, fa'atonu mamao ma feso'ota'iga. E mafai ona matou fesoasoani ia te oe i le taimi o le mamanu, atinaʻe, faʻataʻitaʻiga poʻo le tele o le gaosiga o ituaiga eseese, telefoni feaveaʻi, ma feaveaʻi auala e lua, telefoni feaveaʻi, GPS iunite, fesoasoani numera patino (PDAs), masini atamai ma mamao mamao ma masini fesoʻotaʻiga uaealesi. ma meafaigaluega.

Fa'afeso'ota'i mai matou e fa'aoga lelei a matou feso'ota'iga atoatoa, fa'apipi'iina le RF Transmitter, Receiver & Transceiver Modules, High Frequency RF Devices, ma sili ona taua o a matou auaunaga faufautua e uiga i le faʻatinoina ma le faʻaogaina o nei mea uaealesi ma masini ma a matou auaunaga faʻainisinia. E mafai ona matou fa'ailoa ia te oe lau ta'amilosaga fou o le atina'eina o oloa e ala i le fesoasoani atu ia te oe i vaega uma o le fa'agasologa, mai le manatu i le mamanu i le fa'ata'ita'iga e o'o i le gaosiga o tusitusiga muamua i le gaosiga tele.

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• O nisi fa'aoga o tekinolosi uaealesi e mafai ona matou fesoasoani atu ia te oe o:

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- Faiga saogalemu uaealesi

 

- Pulea mamao o masini faaeletonika fa'atau po'o mea fa'apisinisi.

 

- Telefoni feavea'i (telefoni ma modem):

 

- WiFi

 

- Fa'aliliuga malosi uaealesi

 

- Leitio feso'ota'iga masini

 

- O mea tau feso'ota'iga fa'a-le-va'a pupu'u e pei o masini faaleotele leo, fa'atonu mamao, IrDA, RFID (Radio Frequency Identification), USB uaealesi, DSRC (Feso'ota'iga Pu'upu'u Tu'ufa'atasi), EnOcean, Feso'ota'iga Feso'ota'i Feso'ota'i, Feso'ota'iga Fa'amatalaga Fa'asao : ZigBee , EnOcean; Feso'ota'iga fa'apitonu'u a le tagata lava ia, Bluetooth, Ultra-wideband, feso'ota'iga komepiuta e leai ni feso'ota'iga: Feso'ota'iga Fa'apitonu'u Fa'apitonu'u (WLAN), Feso'ota'iga Fa'apitonu'u Tele (WMAN)... ma isi.

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O mea tau eletise eletise e aofia ai diodes microwave silicon, diodes dot touch, schottky diodes, PIN diodes, varactor diodes, step recovery diodes, microwave integrated circuits, splitters/combiners, mixers, directional couplers, detectors, I/Q modulators, filiga, attenuators tumau, RF transformers, fa'asologa fa'asolosolo vaega, LNA, PA, ki, attenuators, ma limiters. Matou te faia fo'i aganu'u fa'ato'a fa'aputuga ma fa'apotopotoga e tusa ai ma mana'oga o tagata fa'aoga. 

Microwaves o galu electromagnetic ma galu umi e amata mai i le 1 mm i le 1 m, poʻo laina i le va o le 0.3 GHz ma le 300 GHz. O le microwave tele e aofia ai le ultra-high frequency (UHF) (0.3-3 GHz), super high frequency (SHF) (3-). 30 GHz), ma fa'ailoga maualuga tele (EHF) (30–300 GHz).

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Fa'aogaina o tekinolosi microwave:

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FESOOTA'IGA:

 

A'o le'i faia le fa'aogaina o le fiber optic transmission technology, o le tele o telefoni mamao mamao na fa'atautaia e ala i microwave fa'asino-i-matai feso'ota'iga i nofoaga pei ole AT&T Long Lines. Amata i le amataga o le vaitau o le 1950, na faʻaaogaina ai le tele o faʻasalalauga faʻasolosolo e auina atu i le 5,400 laina telefoni i luga o alaleo leitio microwave taʻitasi, ma e oʻo atu i le sefulu alaleo leitio tuʻufaʻatasia i le tasi antenna mo le oso i le isi nofoaga, lea e oʻo atu i le 70 kilomita le mamao. .

 

O feso'ota'iga LAN uaealesi, e pei o le Bluetooth ma le IEEE 802.11 fa'amatalaga, e fa'aoga foi microwave i le 2.4 GHz ISM band, e ui o le 802.11a e fa'aoga ISM band ma U-NII i le laina 5 GHz. Laisene mamao mamao (e oo atu i le 25 km) E mafai ona maua au'aunaga i luga ole Initaneti ile tele o atunu'u ile va'aiga 3.5–4.0 GHz (ae lē o Amerika).

 

Feso'ota'iga a le Eria Tele: MAN protocols, pei ole WiMAX (Worldwide Interoperability for Microwave Access) fa'avae ile fa'amatalaga IEEE 802.16. O le IEEE 802.16 faʻamatalaga na fuafuaina e faʻagaioi i le va o le 2 i le 11 GHz alalaupapa. O fa'atinoga fa'apisinisi o lo'o i totonu ole 2.3GHz, 2.5 GHz, 3.5 GHz ma le 5.8 GHz fa'avavevave.

 

Avanoa Laueleele Laueleele Laueleele Feavea'i: O fa'atonuga a le MBWA e fa'avae i fa'amatalaga fa'ata'atia e pei o le IEEE 802.20 po'o le ATIS/ANSI HC-SDMA (fa'ata'ita'iga iBurst) ua mamanuina e fa'agaoioi i le va o le 1.6 ma le 2.3 GHz e tu'uina atu ai le fe'avea'i ma le fa'aogaina o le fale e tutusa ma telefoni fe'avea'i. ae fa'atasi ai ma le fa'atinoina o le mata'ina.

 

O nisi ole alaleo ole microwave maualalo ole fa'aogaina ile Cable TV ma le initaneti ile coaxial cable fa'apea ma le televise fa'asalalau. O nisi fo'i feso'ota'iga telefoni fe'avea'i, e pei o le GSM, e fa'aogaina fo'i alalaupapa microwave maualalo.

 

E fa'aogaina le leitio microwave i fa'asalalauga ma feso'ota'iga feso'ota'iga aua, ona o le pu'upu'u o le galu, e la'ititi antenna fa'atonu ma sili atu ona fa'atino nai lo le fa'aogaina i alalaupapa maualalo (umi umi). E tele atu foi le bandwidth i le microwave spectrum nai lo le isi vaega ole alaleo leitio; o le bandwidth fa'aaoga i lalo ole 300 MHz e itiiti ifo i le 300 MHz ae tele GHz e mafai ona fa'aoga i luga ole 300 MHz. E masani lava, o microwave e faʻaaogaina i tala fou o le televise e faʻasalalau ai se faailo mai se nofoaga mamao i se televise i totonu o se veni faʻapitoa.

 

Ole C, X, Ka, po'o Ku Bands ole alaleo microwave o lo'o fa'aogaina ile fa'agaioiga ole tele o faiga feso'ota'iga satelite. O nei alalaupapa e mafai ai ona tele le bandwidth a'o aloese mai le tumutumu o alaleo UHF ma tumau i lalo ifo o le ea o le EHF. Tele Satelite a le o fa'agaoioi ile C fa'aili mo le ipu tele fa'aleaganu'u Fa'atonu Satelite Auaunaga po'o le Ku band mo Fa'asalalauga Fa'asalalau Satelite. O faiga tau feso'ota'iga a le militeri e fa'atautaia i luga o feso'ota'iga X po'o Ku Band, fa'atasi ai ma Ka band o lo'o fa'aogaina mo Milstar.

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SENSING LAMOMO:

 

E fa'aogaina e Radar le fa'avevela fa'avevela o microwave e iloa ai le tele, saoasaoa, ma isi uiga o mea mamao. Radars e fa'aaogaina lautele mo talosaga e aofia ai le fa'atonutonuina o feoaiga i luga o le ea, folauga o va'a, ma le fa'atonutonuina o le fa'atapula'aina o feoaiga.

 

E ese mai i le ultrasonic decices, o nisi taimi o Gunn diode oscillators ma waveguides e faʻaaogaina e fai ma suʻesuʻega gaioiga mo tatala otometi faitotoa. Ole tele ole su'esu'ega ole leitio e fa'aogaina tekinolosi microwave.

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FA'AIGA FA'AVAE:

 

Global Navigation Satellite Systems (GNSS) e aofia ai le American Global Positioning System (GPS), le Chinese Beidou ma le Rusia GLONASS faʻasalalau faʻailoga faʻasalalau i vaega eseese i le va o le 1.2 GHz ma le 1.6 GHz.

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MANA:

 

Ose ogaumu microwave e pasi (e le fa'aona) fa'avevela microwave (i se taimi e latalata ile 2.45 GHz) e ala i mea'ai, e mafua ai le fa'avevelaina o le dielectric e ala i le mitiia o le malosi i totonu o le vai, ga'o ma le suka o lo'o i totonu o mea'ai. O ogaumu microwave na taatele ina ua mae'a ona fausia ni maneta taugatā.

 

O le faʻavevela microwave e faʻaaogaina lautele i faiga faʻapisinisi mo le faʻamago ma faʻamalolo oloa.

 

Ole tele ole faiga ole semiconductor ole fa'aogaina ole microwave e gaosia ai le plasma mo fa'amoemoega e pei ole reactive ion etching (RIE) ma le plasma-enhanced chemical vapor deposition (PECVD).

 

E mafai ona fa'aogaina le microwave e fa'asalalau atu ai le mana i mea mamao. NASA galue i le 1970s ma le amataga o le 1980s e suʻesuʻe le avanoa e faʻaogaina ai le Solar Power Satellite (SPS) faʻatasi ai ma lapopoa lapopoa o le la e faʻafefe ai le malosi i luga o le fogaeleele e ala i microwave.

 

O nisi o auupega mama e faʻaaogaina galu milimita e faʻamafanafanaina ai se vaega manifinifi o le paʻu o le tagata i se vevela e le mafai ona faʻafefeina e alu ese ai le tagata faʻatatau. O le pa'u lua-lua o le 95 GHz fa'atatau i le la'au fa'avevelaina le pa'u i le vevela o le 130 °F (54 °C) i le loloto o le 1/64th o le inisi (0.4 mm). E fa'aogaina e le United States Air Force ma Marines lea ituaiga Active Denial System.

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Afai ua uma ona e iloa lelei le oloa gaosi, faʻataʻitaʻiga, code, numera vaega ....etc. po'o le itiiti ifo o fa'amatalaga o mea e te mana'o e fa'atonu pe afai e te mana'omia le gaosiga fa'ale-aganu'u e tusa ai ma au fa'amatalaga, fa'amolemole kiliki le fa'ailoga o lo'o i lalo:

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Afai e leai sau fa'ailoga oloa fa'apitoa, fa'ata'ita'iga, code....etc. i lou mafaufau ae e te manaʻo e suʻe se mea e ono fetaui ma ou manaʻoga, matou te valaʻaulia oe e sii maia polosiua ma faʻamaumauga o loʻo i lalo mo nisi o oloa i fafo o loʻo maua: OFF-SHELF WIRELESS & RF & MICROWAVE