90 Degree Hybrid Coupler, Frequency 18~50GHz, Avhareji yeSimba 20W, 2.4mm yeMukadzi

Chinobatanidza che90 degrees hybrid mudziyo une madoko mana e microwave passive device. Kana chiratidzo chikapinzwa kubva kune chimwe chezviteshi, chinogovera simba rechiratidzo zvakaenzana kumadoko maviri ekubudisa (hafu yega yega, kureva -3dB), uye pane musiyano we90 degrees phase pakati pezviratidzo zviviri izvi zvekubudisa. Chimwe chiteshi chinogumira chakasiyana, zviri nani pasina simba rinobuda. Izvi zvinotevera zvinotsanangura muchidimbu hunhu hwacho nemashandisirwo azvo:

Hunhu:

1. bandwidth inokurumidza kupararira zvakanyanya: Mudziyo mumwe chete unofukidza 18-50GHz, zvichibvisa dambudziko rekuchinja midziyo yakawanda yebhandi rema "narrowband" mumhinduro dzechinyakare uye zvichiita kuti kuve nyore kugadzira sisitimu.
2. Kuenderana kwakanaka kwehuwandu hwema "phase amplitude": Mukati me "frequency band" yese, huwandu hwe "amplitude balance" hwe "output ports" mbiri huri nani pane ±0.9dB, uye musiyano wehuwandu hunochengetwa mukati me ±12°, zvichiita kuti chiratidzo chishande zvakanaka, izvo zvakakosha pakushandisa "high-order modulation" uye "demodulation applications".
3. Kugona kugadzira simba rakawanda: Neavhareji yesimba re20W, inogona kubata mabasa ekugadzira simba zviri nyore mu radar transmission links kana kuyedza nekutarisa zvinodiwa muma transmitters ane simba rakawanda, uye kuvimbika kwayo kunopfuura kure kwemidziyo yekutengeserana yakajairika.
4. Chinobatanidza chemhando yepamusoro: Uchishandisa interface yechikadzi ye2.4mm, inoenderana zvakasimba uye inotsigira kubatana kwakawanda, ichivimbisa kugara kwenguva refu munzvimbo dzakaoma dzemarabhoritari uye mashandisirwo emidziyo.

Mashandisirwo:

1. Satellite Internet uye 6G R&D: Sechikamu chikuru chekugadzira/kuparara kwechiratidzo, inogona kushandiswa zvakanyanya mu feed network (BFN) ye millimeter wave phased array antenna kuti iite beam forming uye scanning.
2. Masisitimu ehondo yemagetsi uye eradar: Anoshandiswa mumasisitimu ehondo yeradar yemauto ane simba guru, ane broadband yakakura uye ehondo yemagetsi kugadzira ma amplifiers akaenzana uye ma mixers ekurambwa kwemifananidzo, zvichiwedzera kugona kwesystem uye kudzivirira kukanganiswa.
3. Kuyedza kwepamusoro-soro uye kuyerwa: Kupa zvikamu zvakavakirwa mukati zvine simba repamusoro zvemidziyo yekuyedza senge vector network analyzers uye spectrum analyzers dziri pasi pe50GHz, i "hero iri kumashure" inokosha pakuenzanisa uye kuyedza michina ine simba guru.

Qualwave Inc. inopa broadband uye ma 90 degrees hybrid couplers ane simba guru kubva pa1.6MHz kusvika 50GHz, anoshandiswa zvakanyanya munzvimbo dzakasiyana-siyana. Chinyorwa chino chinopa 90 degrees hybrid coupler ine simba repakati re20W pama frequency ari pakati pe18 kusvika 50GHz.