Dual Junction Isolator

A double-junction isolator chishandiso chinowanzo shandiswa mumicrowave uye millimeter-wave frequency mabhendi kuparadzanisa masaini anoratidzwa kubva kumagumo eantenna.Iyo inoumbwa nechimiro chezviviri zvinotsaura.Kurasika kwayo kwekuisa uye kuzviparadzanisa kunowanzo kupetwa zvakapetwa kaviri kune imwe chete.Kana kuparadzaniswa kweimwe isolator iri 20dB, kuparadzaniswa kwekaviri-junction isolator kunogona kazhinji kuve 40dB.Iyo port yakamira wave haichinji zvakanyanya.

Muhurongwa, kana redhiyo frequency chiratidzo ichifambiswa kubva pachiteshi chekupinza kuenda kune yekutanga ring junction, nekuti imwe magumo ekutanga ring junction yakashongedzerwa neredhiyo frequency resistor, chiratidzo chayo chinogona kungoendeswa kune yekupinza yekupedzisira yechipiri. ring junction.Yechipiri loop junction yakafanana neyekutanga, ine RF resistors yakaiswa, chiratidzo chinopfuudzwa kune chinobuda chiteshi, uye kuparadzaniswa kwayo kuchava huwandu hwekuparadzaniswa kweaviri loop junctions.Iyo inoratidzwa chiratidzo inodzoka kubva kune inobuda chiteshi inotorwa neRF resistor mune yechipiri mhete junction.Nenzira iyi, hukuru hukuru hwekuzviparadzanisa pakati pekupinza uye kubuda zviteshi unowanikwa, zvinobudirira kuderedza kuratidzwa uye kukanganisa muhurongwa.

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Overview

Imwe yeakakosha hunhu hwekaviri-junction isolator ndeyekuzviparadzanisa nevamwe, iyo inoratidza dhigirii rechiratidzo chekuzviparadzanisa pakati pechiteshi chekupinza uye chinobuda chiteshi.Kazhinji, kuzviparadzanisa kunoyerwa mu (dB), uye kukwirisa kuzviparadzanisa nevamwe kunoreva zviri nani kusarudzika chiratidzo.Kuparadzaniswa kwekaviri-junction isolators kazhinji kunogona kusvika makumi emadecibels kana kupfuura.Ehe, kana kuzviparadzanisa nevamwe kuchida nguva yakakura, akawanda-junction isolator anogona zvakare kushandiswa.

Imwe paramende yakakosha yekaviri-junction isolator ndiko kurasikirwa kwekuisa (Kuisa Kurasika), iyo inoreva kurasikirwa kwechiratidzo kubva pachiteshi chekupinza kuenda kuchiteshi chekubuda.Kurasika kwekuisa pasi kunoreva kuti chiratidzo chinogona kufamba zvakanyanya kuburikidza neiyo isolator.Kaviri-junction isolators kazhinji ine yakaderera yekuisa kurasikirwa, kazhinji pazasi mashoma decibel.

Uye zvakare, kaviri junction isolators zvakare ine yakakura frequency renji uye simba rekubata simba.Yakasiyana isolators inogona kuiswa mumabhendi akasiyana-siyana, akadai se microwave frequency band (0.3 GHz - 30 GHz) uye millimeter wave frequency band (30 GHz - 300 GHz).Panguva imwecheteyo, inokwanisa kumirisana nepamusoro-soro mazinga emagetsi, kubva kune mashoma watts kusvika kumakumi emawatts.

Magadzirirwo uye kugadzirwa kweaviri junction isolator inoda kutariswa kwezvinhu zvakawanda senge kushanda frequency renji, zvinodiwa zvekuzviparadzanisa nevamwe, kurasikirwa kwekuisa, saizi zvipingamupinyi, etc. Kazhinji, mainjiniya anoshandisa electromagnetic field simulation uye optimization nzira kuti vaone zvakakodzera zvimiro uye paramita.Iyo nzira yekugadzira kaviri-junction isolator inowanzo sanganisira yakaomesesa machining uye magungano maitiro ekuona kuvimbika kwechishandiso uye kuita.

Pakazere, iyo kaviri-junction isolator chinhu chakakosha passive chishandiso chinoshandiswa zvakanyanya mumicrowave uye millimeter wave masisitimu kuparadzanisa uye kudzivirira masaini kubva pakufunga uye kupindirana.Iine maitiro ekuzviparadzanisa kwepamusoro, kurasikirwa kwekuisa pasi, yakafara frequency range uye yakakwirira simba rekubata simba, iyo ine zvakakosha pakuita uye kugadzikana kwehurongwa.Nekuenderera mberi kwekusimudzira kwekutaurirana pasina waya uye radar tekinoroji, kudiwa uye kutsvagisa kwekaviri-junction isolator kucharamba kuchiwedzera nekudzika.

Data Sheet

RFTYT 60MHz-18.0GHz RF Dual / Multi Junction Coaxial Isolator
Model	Frequency Range	BW	IL.(dB)	Kuiswa kwemurwere kwake ega(dB)	VSWR	Forard Poer(W)	Reverse Poer (W)	DimensionW×L×H(mm)	Mhando yeSMA	PDF
TG12060E	80-230MHz	5~30%	1.2	40	1.25	150	10-100	120.060.025.5	SMA/N
TG9662H	300-1250MHz	5 ~ 20%	1.2	40	1.25	300	10-100	96.062.026.0	SMA/N
TG9050X	300-1250MHz	5 ~ 20%	1.0	40	1.25	300	10-100	90.050.018.0	SMA/N
TG7038X	400-1850MHz	5 ~ 20%	0.8	45	1.25	300	10-100	70.038.015.0	SMA/N
TG5028X	700-4200MHz	5 ~ 20%	0.6	45	1.25	200	10-100	50.828.515.0	SMA/N
TG7448H	700-4200MHz	5 ~ 20%	0.6	45	1.25	200	10-100	73.848.422.5	SMA/N
TG14566K	1.0-2.0GHz	Full	1.4	35	1.40	150	100	145.266.026.0	SMA/N
TG6434A	2.0-4.0GHz	Full	1.2	36	1.30	100	10-100	64.034.021.0	SMA/N
TG5028C	3.0-6.0GHz	Full	1.0	40	1.25	100	10-100	50.828.014.0	SMA/N
TG4223B	4.0-8.0GHz	Full	1.2	34	1.35	30	10	42.022.515.0	SMA/N
TG2619C	8.0-12.0GHz	Full	1.0	36	1.30	30	10	26.019.012.7	SMA
RFTYT 60MHz-18.0GHz RF Dual / Multi Junction Drop-in Isolator
Model	Frequency Range	BW	IL.(dB)	Kuiswa kwemurwere kwake ega(dB)	VSWR	Forard Poer (W)	Reverse Poer(W)	DimensionW×L×H(mm)	Mhando yeSMA	PDF
WG12060H	80-230MHz	5~30%	1.2	40	1.25	150	10-100	120.060.025.5	Strip line
WG9662H	300-1250MHz	5 ~ 20%	1.2	40	1.25	300	10-100	96.048.024.0	Strip line
WG9050X	300-1250MHz	5 ~ 20%	1.0	40	1.25	300	10-100	96.050.026.5	Strip line
WG5025X	350-4300MHz	5 ~ 15%	0.8	45	1.25	250	10-100	50.825.010.0	Strip line
WG7038X	400-1850MHz	5 ~ 20%	0.8	45	1.25	300	10-100	70.038.013.0	Strip line
WG4020X	700-2700MHz	5 ~ 20%	0.8	45	1.25	100	10-100	40.020.08.6	Strip line
WG4027X	700-4000MHz	5 ~ 20%	0.8	45	1.25	100	10-100	40.027.58.6	Strip line
WG6434A	2.0-4.0GHz	Full	1.2	36	1.30	100	10-100	64.034.021.0	Strip line
WG5028C	3.0-6.0GHz	Full	1.0	40	1.25	100	10-100	50.828.014.0	Strip line
WG4223B	4.0-8.0GHz	Full	1.2	34	1.35	30	10	42.022.515.0	Strip line
WG2619C	8.0 - 12.0 GHz	Full	1.0	36	1.30	30	5-30	26.019.013.0	Strip line