Amahembe abiri ya polarize Antennas RF Microwave Millimeter Umuhengeri wa mm

Amahembe abiri ya polarize Antennas RF Microwave Millimeter Umuhengeri wa mm

Ibiranga:

Umuyoboro mugari

Porogaramu:

Wireless
Transceiver
Ikizamini cya Laboratoire
Kwamamaza

SHAKA NONAHA

Amahembe abiri ya Polarize ni antenne ikoreshwa mu kwakira no kohereza imiyoboro ya electroniki. Bashobora gutunganya ibimenyetso bya polarisiyasi ebyiri zitandukanye icyarimwe (mubisanzwe gutambuka gutambitse hamwe na vertical polarisation). Ubu bwoko bwa antenne bufite uburyo butandukanye bwo gukoresha muburyo butandukanye bwo gutumanaho no gupima.

Intego:

1. Gutunganya ibimenyetso bibiri-polarisiyasi: Antenna ebyiri yamahembe irashobora kwakira no kohereza ibimenyetso bya polarisiyasi ebyiri zitandukanye icyarimwe. Ibi bituma bakora cyane mubikorwa aho ibimenyetso byinshi bya polarisiyasi bigomba gutunganywa.
2. Gutandukanya ibimenyetso no kugwiza ibintu: Ukoresheje antenne ebyiri zifite amahembe abiri, ibimenyetso bibiri byigenga birashobora kwanduzwa no kwakirwa icyarimwe kumurongo umwe, bityo bigakoreshwa neza.
3. Kugabanya kwivanga kwinshi: antenne ebyiri zifite amahembe abiri arashobora kugabanya kwivanga kwinshi muguhitamo uburyo butandukanye bwa polarisiyasi, bityo bikazamura ireme ryitumanaho.

Gusaba:

1. Itumanaho rya Satelite: Muri sisitemu yitumanaho rya satelite, antene yamahembe ikoreshwa mugihe kimwe cyo kwakira no kohereza ibimenyetso bitambitse kandi bihagaritse. Ibi bifasha kongera ubushobozi nubwizerwe bwihuza ryitumanaho.
2. Barashobora kunoza uburyo bwo kohereza ibimenyetso hamwe nubushobozi bwo kurwanya interineti.
3. Sisitemu ya Radar: Muri sisitemu ya radar, antenne ya microwave ihembe ikoreshwa mugutahura no kumenya. Ibimenyetso hamwe na polarisiyasi zitandukanye birashobora gutanga amakuru yintego no kunoza imikorere ya sisitemu ya radar.
4. Ibi bifasha kubona amakuru menshi yubuso bwisi, nkubushuhe bwubutaka, igiti kibisi, nibindi.
5. Kugerageza no gupima: Muri RF na sisitemu yo gupima no gupima microwave, antenne ya mm ya mahembe ikoreshwa muguhindura no gupima ibimenyetso bya polarizasiyo zitandukanye. Zitanga ibisubizo bihanitse byo gupima kandi birakwiriye kubizamini bitandukanye.
6.
Muri make, antenne ebyiri zifite amahembe akoreshwa cyane mubice byinshi nk'itumanaho rya kijyambere, radar, kure ya sensing, kugerageza no gupima,. Batezimbere imikorere ya sisitemu no kwizerwa mugutunganya ibimenyetso bya polarizasiyo zitandukanye icyarimwe.

Qualwaveitanga amahembe abiri ya polarize antenne itwikiriye intera igera kuri 40GHz. Dutanga inyungu zisanzwe zamahembe yinyungu yinyungu 5dBi 、 10dBi, hamwe na antenne ebyiri zidasanzwe zifite amahembe dukurikije ibyifuzo byabakiriya.

Umubare Umubare	Inshuro (GHz, Min.)	Inshuro (GHz, Mak.)	Inyungu	VSWR (Mak.)	Abahuza	Ihindagurika	Kuyobora Igihe (ibyumweru)
QDPHA-700-6000-5-S	0.7	6	5	3	SMA Umugore	Imirongo ibiri	2 ~ 4
QDPHA-4000-18000-10-S	4	18	10	2	SMA Umugore	Imirongo ibiri	2 ~ 4
QDPHA-18000-40000-10-K	18	40	10	2.5	2.92mm Umugore	Ukuboko kw'ibumoso kuzenguruka polarisiyasi & Ukuboko kw'iburyo kuzenguruka polarisiyasi	2 ~ 4