Amakuru

Ikoranabuhanga rya Microwave ya Sichuan Keenlion——kugabanya ingufu
Ikoranabuhanga rya Microwave rya Sichuan Keenlion ryashinzwe mu 2004, Sichuan Keenlion Mircrowave techenology CO., Ltd. niyo ikora ibikoresho bya Passive Mircrowave i Sichuan Chengdu, mu Bushinwa.
Dutanga ibice bya mirowave bikora neza cyane hamwe na serivisi zijyanye nabyo ku mikoroonde mu gihugu no mu mahanga. Ibicuruzwa birahendutse, birimo ibikoresho bitandukanye byo gutandukanya ingufu, ibikoresho byo guhuza icyerekezo, filters, combiners, duplexers, ibikoresho byihariye bya passive, insolators na circulators. Ibicuruzwa byacu byagenewe ibidukikije bitandukanye n'ubushyuhe bukabije. Ibisobanuro bishobora gukorwa hakurikijwe ibyo abakiriya bakeneye kandi bikoreshwa ku miyoboro yose isanzwe kandi ikunzwe ifite bandwidth zitandukanye kuva kuri DC kugeza kuri 50GHz.
kugabanya ingufu

Igabanywa ry'amashanyarazini igikoresho kigabanya ingufu z'ikimenyetso kimwe cyinjiye mu miyoboro ibiri cyangwa myinshi kandi kigasohora ingufu zingana cyangwa zitangana. Nacyo gishobora guhuza ingufu z'ikimenyetso nyinshi mu musaruro umwe. Muri iki gihe, gishobora kandi kwitwa combiner.

Hagomba kubaho urwego runaka rwo kwitandukanya hagati y’aho amashanyarazi asohoka. Ikigo gikwirakwiza ingufu cyitwa kandi umucuruzi w’amashanyarazi urenze umuvuduko w’amashanyarazi, ugabanyijemo ibice bikora n’ibidakora. Gishobora gukwirakwiza ikimenyetso kimwe mu buryo bungana mu bisohoka byinshi. Muri rusange, buri muyoboro muto ufite uburyo bwinshi bwo kugabanya dB. Kugabanya kw’abakwirakwiza ingufu zitandukanye nabyo biratandukanye bitewe n’imirongo itandukanye y’ibimenyetso. Kugira ngo bishyure kugabanuka kw’amashanyarazi, hakorwa umuyoboro w’amashanyarazi udasanzwe nyuma yo kongeramo amplifier.

Intangiriro y'imikorere

Akamaro k'umuyoboro w'amashanyarazi ni ukugabanya kimwe icyogajuru iyo ikimenyetso cyinjiye mu muyoboro umwe kikajya mu miyoboro myinshi yo gusohora, ubusanzwe harimo ibice bibiri by'amashanyarazi, ibice bine by'amashanyarazi, ibice bitandatu by'amashanyarazi n'ibindi. Imikoreshereze n'imikorere y'ibikoresho bitatu byavuzwe haruguru biratandukanye rwose, ariko akenshi biroroshye kwitiranya amazina mu ikoreshwa rya buri munsi, bigatuma abantu bavangavanga mu ikoreshwa. Ibyuma byinshi byakira satellite muri sisitemu yo kwakira televiziyo ya satellite bisangiye antene imwe, antene nyinshi zisangiye antene imwe yakira satellite, n'ibyuma birenga bibiri byakira satellite na antene zirenga ebyiri bisangiye. Uretse insinga, isano iri hagati yabyo igerwaho ahanini no guhuza

Porogaramu y'abahinduranya. Imashini ikwirakwiza ingufu ikoreshwa mu guhuza abakira satelite benshi. Niba antene zigomba guhuzwa n'abakira satelite benshi, hagomba gukoreshwa icyuma gikwirakwiza ingufu. Hitamo icyuma gikwirakwiza ingufu hakurikijwe umubare w'abakira. Niba abakira babiri bahujwe, hakoreshwa icyuma gikwirakwiza ingufu ebyiri. Huza abakira bane hanyuma ukoreshe abakira bane.

Ibipimo bya tekiniki

Ibipimo bya tekiniki by'umuyoboro w'amashanyarazi birimo ingano y'umuvuduko, ingufu z'amashanyarazi, igihombo cy'umuyoboro kuva ku gice kinini cy'amashanyarazi kugera ku ishami, igihombo cyo gushyiramo hagati y'ibyinjira n'ibisohoka, kwitandukanya hagati y'ibyambu by'amashami, igipimo cy'umuvuduko w'amashanyarazi uhagaze kuri buri cyambu, n'ibindi.

1. Intera y'ingufu. Iyi ni yo ngingo ikoreshwa mu miyoboro itandukanye ya RF / mikoroonde. Imiterere y'igishushanyo mbonera cy'umuyoboro w'amashanyarazi ifitanye isano rya hafi n'ingufu z'imikorere. Intera y'imikorere y'umuyoboro w'amashanyarazi igomba kugaragazwa mbere yuko igishushanyo gikurikira gikorwa.

2. Ihangane n'ingufu. Mu gice cy'amashanyarazi/synthesizer gifite ingufu nyinshi, imbaraga ntarengwa ibice bya circuit bishobora kugira ni core index, igena ubwoko bw'umurongo w'amashanyarazi ushobora gukoreshwa mu kugera ku nshingano z'igishushanyo. Muri rusange, urutonde rw'ingufu zitwarwa n'umurongo w'amashanyarazi kuva ku muto kugeza ku munini ni microstrip line, stripline, coaxial line, air stripline na air coaxial line. Ni uwuhe murongo ugomba gutoranywa hakurikijwe inshingano z'igishushanyo.

3. Kugabanya igihombo. Igihombo cyo gukwirakwiza kuva kuri circuit nkuru kugera kuri branch circuit gifitanye isano ahanini n'igipimo cy'ikwirakwizwa ry'ingufu z'umutanga amashanyarazi. Urugero, igihombo cyo gukwirakwiza cy'igabanya ry'ingufu ebyiri zingana ni 3dB naho icy'igabanya ry'ingufu enye zingana ni 6dB.

4. Gutakaza umurongo w'amashanyarazi. Gutakaza umurongo w'amashanyarazi hagati y'injira n'isohoka biterwa n'uburyo budatunganye cyangwa umurongo w'amashanyarazi (nk'umurongo wa microstrip), ukurikije igihombo giterwa n'ikigereranyo cy'umuraba uhagaze ku murongo w'amashanyarazi.

5. Kwitandukanya. Kwitandukanya hagati y’ibyambu by’amashami ni ikindi gipimo cy’ingenzi cy’umuyoboro w’amashanyarazi. Niba ingufu zinjiye ziva kuri buri cyambu cy’ishami zishobora gusohoka gusa ziturutse ku cyambu kinini kandi ntizigomba gusohoka ziturutse ku yandi mashami, bisaba kwitandukanya bihagije hagati y’amashami.

6. Igipimo cy'umuraba uhagaze. Uko VSWR ya buri cyambu iba nto, niko irushaho kuba nziza.

Itsindakugabanya ingufubishobora kugabanywamo ibyiciro bibiri mu bijyanye n'imiterere:

（1） Ibiranga by'ingenzi bya "passive power divider" ni: imikorere ihamye, imiterere yoroshye kandi nta rusaku rugaragara; Ingorane yayo nyamukuru ni uko ibura ry'uburyo bwo kwinjira ari rinini cyane.

（2） Imashini igabanya ingufu igizwe na amplifier. Ibiranga byayo by'ingenzi ni: kwiyongera no kwitandukanya cyane. Ingaruka zayo z'ingenzi ni urusaku, imiterere igoye cyane no kudahindagurika mu mikorere. Aho imashini igabanya ingufu isohora ingufu ifite ingufu ebyiri, ingufu eshatu, ingufu enye, ingufu esheshatu, ingufu umunani n'imbaraga cumi n'ebyiri.

Izina ryuzuye ry’igabanyirizwa ry’ingufu ni igabanyirizwa ry’ingufu. Ni igikoresho gitandukanya ingufu z’ikimenyetso cy’injira mu miyoboro ibiri cyangwa myinshi kandi gitanga ingufu zingana cyangwa zitangana. Na none, gishobora guhuza ingufu nyinshi z’ikimenyetso mu musaruro umwe. Muri iki gihe, gishobora kandi kwitwa ivangamutungo. Urwego runaka rw’igabanyirizwa hagati y’aho igabanyirizwa ry’ingufu risohoka. Dukurikije uko igabanyirizwa ry’ingufu rikunze kugabanywamo kimwe mu bibiri (igabanyirizwa rimwe n’ibisohoka bibiri), kimwe mu bitatu (igabanyirizwa rimwe n’ibisohoka bitatu), nibindi. Ibipimo by’ingenzi bya tekiniki bya gabanyirizwa ry’ingufu birimo gutakaza ingufu (harimo gutakaza insertion, gutakaza distribution no gutakaza reflection), ikigereranyo cy’umuraba uhagaze wa voltage wa buri muyoboro, igabanyirizwa hagati y’aho igabanyirizwa ry’ingufu, uburinganire bw’amplitude, uburinganire bw’ibyiciro, ubushobozi bw’ingufu n’ubugari bw’umurongo w’ingufu.

Dushobora kandi guhindura ibice bya rf passive hakurikijwe ibyo ukeneye. Ushobora kwinjira ku ipaji yo guhindura kugira ngo utange ibisobanuro ukeneye.
https://www.keenlion.com/customization/

Imeli:
sales@keenlion.com
tom@keenlion.com