Sobanukirwa n'imikorere nikoreshwa rya sisitemu ya waveguide

Amateka

Antenna ya Broadband amahembe ni antenne ikoreshwa mugukwirakwiza amashanyarazi ya electronique, kandi amateka yayo ashobora guhera mu myaka ya za 1930. Antenna ya mahembe yagutse yatangijwe bwa mbere n’umuhanga mu bumenyi bw’ikirere w’umunyamerika Karl Guthe Jansky mu 1932. Yakoresheje antenne yabugenewe idasanzwe kugira ngo yakire kandi apime imiraba ya radiyo mu isanzure. Igishushanyo cya antenna ya Broadband ihembe ihumekwa nihembe ryijwi kandi ikorwa nkimpanda kugirango yongere ibimenyetso byakiriwe na antene. Mu myaka mike yakurikiyeho, antenne yamahembe yagutse yarushijeho kunozwa no gutezwa imbere, ihinduka itumanaho rikomeye hamwe nigikoresho cyo kureba inyenyeri. Muri iki gihe, antene ya Broadband amahembe akoreshwa cyane mu itumanaho ridafite insinga, sisitemu ya radar, gupima radiyo, gupima amashyiga ya microwave no mu zindi nzego, kandi imiterere n'imikorere yabyo byakomeje kunozwa no kunozwa. Amateka ya antenne ya Broadband amahembe arashobora kuvugwa ko ari igice cyingenzi cyamateka yiterambere ryitumanaho ridafite insinga hamwe n’ubushakashatsi bw’ikirere.

Imiterere n'ihame:

Ikintu nyamukuru kiranga antenne ya Broadband ni amahembe yacyo. Ubusanzwe igizwe nuburyo buyobora muburyo bwamahembe yagutse buhoro buhoro, aho kalibiri yamahembe yiyongera buhoro buhoro. Uburebure n'imiterere y'ubuyobozi buyobora biterwa na bande yifuzwa hamwe nibisabwa.

Ihame ryimikorere ya antenna ya Broadband amahembe ashingiye kumiterere yamahembe agenda yiyongera muburyo bwo kuyobora. Mugihe ikimenyetso kinyura muri antenne yamahembe, imiterere yubuyobozi yagura buhoro buhoro ibimenyetso kuva kuri aperture ntoya kugera kuri aperture nini. Uku kwaguka gutuma antenne yamahembe kumurika neza no kwakira ibimenyetso hejuru yumurongo mugari kuko ibimenyetso byumurongo utandukanye birashobora kumurika no kwakirwa mubice bitandukanye byamahembe.

Ibiranga na Porogaramu:

1. Irashobora gukwirakwiza imirongo myinshi yumurongo, kuva kuri megahertz amagana kugeza kuri gigahertz nyinshi cyangwa irenga. Ibi bituma antenne ya mahembe yagutse ikoreshwa mubisabwa bisaba gutunganya ibimenyetso byagutse, nk'itumanaho, radar n'ibipimo bya RF.

2. Ibiranga imirasire igororotse: Antenna ya Broadband ihembe ifite imiterere irasa, ni ukuvuga ko ifite imishwarara imwe muburyo bugari. Ibi bivuze ko ishobora kumurika no kwakira ibimenyetso neza murwego runini rwerekezo rutagoretse icyerekezo gikomeye.

3. Ibi bituma bigira akamaro mubisabwa aho ibimenyetso bivanga bigomba kugabanuka cyangwa kuvaho.

4. Kwihanganira ingufu nyinshi: Antenna ya Broadband amahembe mubisanzwe ifite kwihanganira imbaraga nyinshi. Ubushobozi bwabo bwo gukoresha ibimenyetso byimbaraga zo hejuru bituma bibera mubisabwa imbaraga nyinshi nka radar na sisitemu yitumanaho.

5. Byoroshye kandi byizewe: Imiterere ya antenne ya Broadband ihembe iroroshye kandi yoroshye gukora no kuyishyiraho. Mubisanzwe bikozwe mubikoresho byuma, nka aluminium cyangwa umuringa, kugirango birambe kandi byizewe.

Incamake:

Umuyoboro mugari wa antenna ni antenne ishobora gukora mumurongo mugari. Ifite umurongo mugari, ibiranga imirasire iringaniye, imirasire yo hepfo-lobe, ubushobozi bwo gukoresha ingufu nyinshi, kandi biroroshye kandi byizewe. Antenna ya Broadband amahembe akoreshwa cyane mubitumanaho, radar, gupima radiyo yumurongo hamwe nubushakashatsi bwa siyanse hamwe nizindi nzego kugirango imurikire kandi yakire ibimenyetso bya Broadband.