Nzwisisa mabasa uye mashandisirwo emamiriro eiyo waveguide probes

Nhoroondo

Iyo Broadband horn antenna i antenna inoshandiswa kufambisa magetsi emagetsi, uye nhoroondo yayo inogona kuteverwa kumashure kuma1930s. Broadband horn antenna yakatanga kugadzirwa nemuzivi wemuchadenga wekuAmerica Karl Guthe Jansky muna 1932. Akashandisa antenna "nyanga" yakagadziridzwa kugashira nekuyera masaisai eredhiyo muchadenga. Dhizaini yeiyo Broadband nyanga antenna inofemerwa neruzha uye yakaumbwa sehwamanda yekusimudzira chiratidzo chinogamuchirwa neantenna. Mumakumi mashoma emakore akatevera, Broadband horn antennas dzakaramba dzichivandudzwa uye dzakagadziridzwa, ikava yakakosha kutaurirana isina waya uye mudziyo wekutarisa wenyeredzi. Nhasi, Broadband horn antennas anoshandiswa zvakanyanya mukufambiswa kwewireless, radar masisitimu, kuyerwa kweredhiyo kupindira, maovheni emicrowave nemimwe minda, uye dhizaini nekuita kwavo zvakaramba zvichivandudzwa nekuvandudzwa. Nhoroondo yeBroadband horn antennas inogona kunzi chikamu chakakosha chenhoroondo yebudiriro yewireless kutaurirana uye kuongorora kwenyeredzi.

Chimiro uye Nheyo:

Chinhu chikuru chebroadband horn antenna chimiro chayo chakaita senyanga. Kazhinji inoumbwa negwara rekutungamira muchimiro chenyanga inokura zvishoma nezvishoma, iyo iyo caliber yenyanga inowedzera zvishoma nezvishoma. Hurefu uye chimiro chechimiro chegwaro zvinoenderana neinodiwa frequency bhendi uye kuita zvinodiwa.

Iyo yekushandisa musimboti weiyo Broadband horn antenna yakavakirwa pane inokura zvishoma nezvishoma chimiro chenyanga mune yegwaro chimiro. Sezvo chiratidzo chichipfuura nepakati penyanga antenna, dhizaini dhizaini zvishoma nezvishoma inowedzera chiratidzo kubva kune madiki maapertures kuenda kune makuru apertures. Kuwedzera uku kunoita kuti antenna yenyanga inyatso kupenya uye kugashira masaini pamusoro pebhendi yakafararira nekuti masaini emafrequency akasiyana anogona kuvhenekerwa uye kugamuchirwa muzvikamu zvenyanga dzakasiyana.

Features uye Applications:

1. Broadband maitiro: Dhizaini yebroadband horn antenna inoita kuti ishande mukati meiyo yakakura frequency bhendi. Inogona kuvhara akawanda ma frequency mabhendi, kubva kumazana e megahertz kusvika akati wandei gigahertz kana kunyange yakakwirira. Izvi zvinoita kuti wideband horn antennas zvive zvakanaka kune zvikumbiro zvinoda kugadziriswa kwemasaini-mabhendi masaini, senge kutaurirana, radar uye RF zviyero.

2. Yakatwasuka mwaranzi maitiro: Broadband nyanga antenna ine sandara mwaranzi maitiro, ndiko kuti, ine yunifomu mwaranzi pateni mukati mehupamhi hwemakona. Izvi zvinoreva kuti inogona kupenya uye kugashira zvikwangwani zvakanaka pamusoro pemakwara akasiyana-siyana pasina kukanganisa kwakakosha.

3. Low side-lobe mwaranzi: Broadband horn antennas kazhinji ane yakaderera side-lobe mwaranzi, ndiko kuti, hapana zviri pachena kuwedzera mwaranzi kunze huru lobe. Izvi zvinoita kuti zvive zvakakosha mumashandisirwo apo zviratidzo zvinopindira zvinoda kuderedzwa kana kubviswa.

4. High simba kushivirira: Broadband nyanga antennas kazhinji ane simba guru kushivirira. Kugona kwavo kubata masaini emagetsi epamusoro kunoita kuti vakodzere maapplications epamusoro-soro senge radar uye masisitimu ekutaurirana.

5. Yakareruka uye yakavimbika: Chimiro chebroadband horn antenna iri nyore uye iri nyore kugadzira nekuisa. Ivo vanowanzo gadzirwa nesimbi zvinhu, senge aruminiyamu kana mhangura, yekugara uye kuvimbika.

Pfupiso:

Broadband horn antenna is antenna inogona kushanda mukati meiyo yakafara frequency bhendi. Iyo ine hupamhi-bhendi maitiro, flat radiation maitiro, yakaderera side-lobe mwaranzi, yakakwirira simba kubata kugona, uye iri nyore uye yakavimbika. Broadband horn antennas anoshandiswa zvakanyanya mukutaurirana, radar, redhiyo frequency kuyerwa uye kutsvagisa kwesainzi uye mamwe minda kupenya uye kugamuchira masaini ebroadband.