Nhau

Sichuan Keenlion Microwave Technology Yakavambwa muna 2004, Sichuan Keenlion Mircrowave techenology CO., Ltd. ndiyo inotungamira mukugadzira zvikamu zvePassive Mircrowave muSichuan Chengdu, China.
Tinopa zvikamu zve mirrowave zvinoshanda zvakanyanya uye masevhisi akafanana ekushandisa muma microwave kumba nekune dzimwe nyika. Zvigadzirwa izvi zvinodhura zvishoma, zvinosanganisira zvinoparadzanisa simba zvakasiyana-siyana, zvinobatanidza ma directional couplers, ma filters, zvinosanganisa ma combiners, ma duplexers, zvikamu zve passive zvakagadzirwa, zvinoparadzanisa ma isolators uye zvinotenderera magetsi. Zvigadzirwa zvedu zvakagadzirirwa nzvimbo dzakasiyana-siyana dzakanyanya uye tembiricha. Magadzirirwo anogona kugadzirwa zvichienderana nezvinodiwa nevatengi uye anoshanda kune ese ma standard uye popular frequency bands ane bandwidths dzakasiyana kubva kuDC kusvika ku50GHz.
muunganidzi
Chikamu chekugovera simba chekuparadzanisa chiratidzo cheRF kuita nzira mbiri zvakaenzana uye kuchiburitsa kune antenna feeder system

Zvishandiso zvikuru
(1) Kushandiswa mu logic circuit
Chinobatanidza chinogona kugadzira macircuit akasiyana-siyana elogic. Nekuti mashandiro echinobatanidza ari nani pane etransistor, logic circuit inoumbwa nacho yakavimbika.
Minda yekushandisa uye zviitiko zvekubatanidza
(2) Kushandiswa sechinongedzo chemamiriro akasimba
Mudunhu rekuchinja, zvinowanzodiwa kuti pave nemagetsi akapatsanurwa zvakanaka pakati pedunhu rekutonga neswitch, izvo zvakaoma kune switch yemagetsi, asi zviri nyore kuona ne coupler.
(3) Kushandiswa muchikamu che trigger
Kana coupler ikashandiswa mu bistable output circuit, dambudziko rekuparadzaniswa pakati pe output nemutoro rinogona kugadziriswa zvinobudirira nekuti LED inogona kubatanidzwa muchikamu che emitter circuit chemachubhu maviri zvakateerana.
(4) Kushandiswa mudunhu rekuwedzera simba remwoyo
Makouplers anoshandiswa mumasekete edhijitari kuwedzera masaini ekurova kwemoyo.
(5) Kushandiswa mudenderedzwa rakatsetseka
Linear coupler inoshandiswa mu linear circuit, ine linearity yakakwira uye inoshanda zvakanaka kwazvo pakupatsanura magetsi pasi.
(6) Kunyorera panguva dzakakosha
Chinobatanidza chinogonawo kushandiswa mukudzora magetsi akawanda, kutsiva transformer, kutsiva contact relay uye A / D circuit.

Zviratidzo zvehunyanzvi
1. Dhigirii rekubatanidza: musiyano wakananga pakati pesimba rinobuda kubva pachiteshi chekubatanidza nesimba rechiratidzo chekupinda kana simba rechiratidzo richipfuura nemuchina wekubatanidza.
2. Dhigirii rekupatsanura: zvinoreva kupatsanurana pakati pechiteshi chekuburitsa nechiteshi chekubatanidza; Kazhinji, iyi indekisi inoshandiswa chete kuyera microstrip coupler. Uye inosiyana zvichienderana nedhigirii rekupatsanurana: semuenzaniso, 5-10db i18 ~ 23dB, 15dB i20 ~ 25dB, uye 20dB (kusanganisira iri pamusoro) i25 ~ 30dB; dhigirii rekupatsanurana re cavity coupler rakanaka kwazvo, saka hapana chinodiwa cheindekisi iyi.
3. Kutungamira: zvinoreva kukosha kwekuparadzaniswa pakati pechiteshi chekubuda nechiteshi chekubatanidza kubvisa kukosha kwedhigirii rekubatanidza. Sezvo kutungamira kwe microstrip kuchidzikira zvishoma nezvishoma nekuwedzera kwedhigirii rekubatanidza, hapana kutungamira kuri pamusoro pe30dB, saka hapana chinodiwa che index ye microstrip coupler. Kutungamira kwe cavity coupler kazhinji kunenge kuri 17 ~ 19dB pa1700 ~ 2200MHz, 824 ～ 960MHz: 18 ～ 22dB.
4. Nzira yekuverenga: gwara = kupatsanurwa - kubatana.
5. Kurasikirwa kwekuisa: zvinoreva kukosha kunowanikwa nekubvisa kukosha kwekurasikirwa kwekugoverwa kubva pasimba rechiratidzo rakaderera kubva pasimba rechiratidzo kuburikidza necoupler kuenda kune chinobuda. Kazhinji, kurasikirwa kwekuisa kwecoupler ye microstrip kunosiyana zvichienderana nedhigirii rekubatanidza. Kazhinji, i0.35 ~ 0.5dB kune isingasviki 10dB uye 0.2 ~ 0.5dB kune inopfuura 10dB.
6. Chiyero che "Input / output standing wave ratio": chinoreva kuenderana kwe "input / output ports", uye zvinodiwa zve "port" yega yega zvinowanzova 1.2 ~ 1.4;
7. Kushivirira kwesimba: zvinoreva kushivirira kwesimba rekushanda kwakanyanya kunogona kupfuura nemuchibatanidza ichi kwenguva yakareba (pasina kukuvara). Kazhinji, avhareji yesimba rechibatanidza che microstrip i30 ~ 70W, uye iyo yegomba i100 ~ 200W.
8. Mafambiro enguva: kazhinji, mafrequency anodiwa i800 ~ 2200MHz. Kutaura zvazviri, frequency inodiwa i824-960MHz pamwe ne1710 ~ 2200MHz. Frequency band yepakati haipo.
9. Mubhendi Flatness: zvinoreva musiyano uripo pakati pedhigirii rekubatanidza rakakwirira nerepasi mubhendi rese refrequency riripo. Microstrip inowanzo kuve 0.5 ~ 0.2db. Mhara: sezvo dhigirii rekubatanidza riri curve, hapana chinodiwa chakadaro.

Tinogonawo kugadzirisa zvikamu zveRF passive zvinoenderana nezvamunoda. Munogona kupinda papeji rekugadzirisa kuti mupe zvinodiwa zvamunoda.
https://www.keenlion.com/customization/

Emali:
sales@keenlion.com
tom@keenlion.com