LDC-1/26.5-90S 1-26.5Ghz 90 darajo Stripline isku-dhafka

LDC-1/26.5-90S waa lammaane isku-dhafan oo 90 darajo ah oo leh qeexid gooni ah oo ah 15 dB. Waa tan hordhac u ah:

Qeexida aasaasiga ah

Isku-xidhaha isku-dhafka ah ee 90-degree, oo sidoo kale loo yaqaan 'orthogonal hybrid coupler', waa lammaane afar-deked ah oo gaar ah oo loogu talagalay isku xirka 3 dB, taasoo la micno ah inay si isku mid ah u kala qaybiso calaamadda gelinta laba calaamadood oo wax soo saar leh oo leh farqi waji ah oo 90-degree ah. Waxa kale oo ay isku dari kartaa laba calaamadood oo wax gelin ah iyada oo la ilaalinayo go'doon sare oo u dhexeeya dekedaha wax gelinta.

Tilmaamayaasha Waxqabadka

• Go'doomin: Go'doonkeedu waa 15 dB. Go'doomintu waxay ka tarjumaysaa awoodda lagu xakameynayo is-dhaafsiga calaamadaha u dhexeeya dekedo gaar ah (badanaa inta u dhaxaysa wax gelinta iyo dekedaha go'doonsan), qiimaha sarena wuxuu muujinayaa isdhaafsiga daciifka ah.

Farqiga Wajiga: Waxay bixisaa isbeddel 90-degree ah oo deggan oo u dhexeeya labada dekedood ee wax soo saarka, taas oo fure u ah codsiyada u baahan xakamaynta wajiga saxda ah.

Bandwidth: Nambarka moodeelku waxa uu soo jeedinayaa in laga yaabo in uu ku shaqeeyo inta jeer ee la xidhiidha "26.5", oo laga yaabo in uu gaadho ilaa 26.5 GHz, laakiin xadhkaha xadhkaha goosha gaarka ah waxa uu u baahan yahay in loo gudbiyo xaashida xogta farsamada si loo xadido.

Shaqada & Codsiga

Waa mid lagu dabaqi karo wareegyada RF iyo microwaves, ka ciyaarista doorarka kala-soocidda calaamadaha, isku-dhafka, qaybinta awoodda, ama isku-dhafka, waxaana badanaa loo adeegsadaa xaaladaha sida anteenooyinka diyaarsan ee wejigooda, cod-weyneyaasha dheellitiran, iyo gudbiyaasha QPSK.

Tilmaamaha Dhismaha

Caadi ahaan, lammaaneyaasha isku-dhafka ah ee 90-degree waxaa lagu dhisi karaa iyadoo la adeegsanayo xariijimaha gudbinta isku midka ah ama khadadka microstrip si loo sameeyo lammaane tamarta hal xariiq ilaa mid kale, waxaana laga yaabaa in lagu qalabeeyo SMA, 2.92 mm, iwm., iyadoo loo eegayo inta jeer, awoodda, iyo shuruudaha isticmaalka kale.