Manual Phase Shifter, DC~8GHz, 50W, SMA

Manual phase shifter ke sesebelisoa se fetolang litšoaneleho tsa phetisetso ea lets'oao ka mokhoa oa ho fetola mochini. Mosebetsi oa mantlha oa eona ke ho laola ka nepo tieho ea mekhahlelo ea mats'oao a microwave tseleng ea phetiso. Ho fapana le li-shifters tsa mekhahlelo ea elektronike tse hlokang li-circuits tsa motlakase le tsa taolo, li-shifters tsa mekhahlelo ea matsoho li tsebahala ka ho se sebetse, matla a phahameng a matla, ho sotha mahala, le ho boloka litšenyehelo tse ntle haholo, 'me hangata li sebelisoa bakeng sa ho lokisa liphoso tsa laboratori le ho lekanya tsamaiso. Lintlha tse latelang li hlahisa ka bokhutšoanyane litšoaneleho le lisebelisoa tsa eona:

Litšobotsi:

1. Ultra wideband coverage (DC-8GHz): Karolo ena e etsa hore e be sesebelisoa se sebetsang haholo. Ha e khone ho sebetsana ka katleho le puisano e tloaelehileng ea mohala (joalo ka 5G NR), Wi-Fi 6E le lihlopha tse ling tsa maqhubu, empa hape e koahela ho ea fihla ho baseband (DC), e ama ho fihlela ho C-band esita le lisebelisoa tse ling tsa X-band, e finyellang litlhoko tse ngata tsa phetoho ea mekhahlelo ho tloha ho DC leeme ho ea ho lipontšo tsa microwave tse phahameng-frequency.
2. Ho nepahala ha karolo e ntle haholo (45 ° / GHz): Letšoao lena le bolela hore bakeng sa keketseho e 'ngoe le e 'ngoe ea 1GHz ea maqhubu a pontšo, phase shifter e ka fana ka liphetoho tse nepahetseng tsa mekhahlelo ea 45. Ka har'a bandwidth eohle ea 8GHz, basebelisi ba ka fihlela phetoho e nepahetseng, ea mela e fetang 360 °. Ts'ebetso ena e phahameng e bohlokoa bakeng sa lits'ebetso tse hlokang ho nyallana ha mekhahlelo, joalo ka ho lekanya li-antenna tse tsamaeang ka mekhahlelo le lipapiso tsa beamforming.
3. Khokahano e phahameng ea SMA e ts'eptjoang: Ho sebelisa hlooho ea basali ea SMA, e etsa bonnete ba hore ho na le khokahanyo e se nang moeli le e tsitsitseng le boholo ba lisebelisoa tsa teko (hangata hlooho ea banna ba SMA) le lisebelisoa tse marakeng. Sebopeho sa SMA se na le ts'ebetso e tsitsitseng sehlopheng sa maqhubu a tlase ho 8GHz le ho pheta-pheta hantle, ho netefatsa ho tšepahala ha khokahanyo le botšepehi ba pontšo ea tsamaiso ea liteko.
4. Lipontšo tse ntle tsa ts'ebetso: Ntle le ho nepahala ha mohato, lihlahisoa tse joalo hangata li na le tahlehelo e tlase ea ho kenngoa le boleng bo botle ba "voltage stand wave ratio" (VSWR), ho etsa bonnete ba hore phello ea matla le boleng ba pontšo e fokotsehile ha e ntse e lokisa mohato.

Lisebelisoa:

1. Lipatlisiso le liteko tsa laboratori: Nakong ea mohato oa nts'etsopele ea prototype, e sebelisetsoa ho etsisa boitšoaro ba tsamaiso ea matšoao tlas'a phapang e fapaneng ea mekhahlelo le ho netefatsa ts'ebetso ea algorithm.
2. Phahamiso ea tsamaiso ea li-array: E fana ka litšupiso tse ka phetoang le tse nepahetseng bakeng sa ho lekanya mocha oa li-antenna tse hlophisitsoeng ka mekhahlelo.
3. Thuto le lipontšo: Ho bontša ka ho hlaka mohopolo le karolo ea mokhahlelo oa boenjineri ba microwave ke sesebelisoa se loketseng sa ho ruta bakeng sa lilaboratori tsa puisano.
4. Ketsiso ea ho kena-kenana le ho hlakola: Ka ho laola mohato ka nepo, maemo a tšitiso a ka hahoa kapa ts'ebetso ea lits'ebetso tsa ho hlakola e ka lekoa.

Qualwave Inc. e fana ka li-shifters tse matla le tse tlase tse tlase bakeng sa DC ~ 50GHz. Phetoho ea mohato ho fihla ho 900°/GHz, ka karolelano ea matla a ho fihla ho 100W. The manual phase shifters e sebelisoa haholo lits'ebetsong tse ngata. Sengoliloeng sena se hlahisa DC ~ 8GHz manual phase shifter.