Ihe mgbama mgbama ekwentị ekwentị mkpanaaka mgbama ihe siri ike

Igwe nrịbama mgbama ekwentịmgbama antenna osisi ihe siri ike: N'ihe gbasara mkpuchi mgbaama, nnukwu antenna efere bụ “eze” dị ka ịdị adị!Ma n'ọwara, ọzara, ma ọ bụ ugwu na ihe ngosi mgbasa ozi dị anya, ị nwere ike ịhụ ya mgbe mgbe.Kedu ihe kpatara antenna nnukwu efere ji sie ike?Kedu ọnọdụ enwere ike itinye ya na ya?Ka anyị lelee n'okpuru.

Antenna ntụzịaka niile VS Antenna ntụzịaka

Nnukwu efere efere bụ n'ezie antenna ntụzi aka dị elu:

Antenna nwere radieshon dị iche iche ma ọ bụ ikike ịnata maka ụzọ dị iche iche na oghere, nke bụ ntụzịaka nke antenna.Dị ka ntụziaka dị iche iche si dị, antenna nwere ụdị abụọ nke omnidirectional na ntụziaka.

Antenna omnidirectional:

Omnidirectional antenna, ya bụ, n'ụdị kehoraizin dị ka 360 ° radieshon, ya bụ, ndị a na-ekwukarị na-abụghị ntụziaka, na vetikal ụkpụrụ dị ka ụfọdụ obosara nke doo, n'ozuzu, nta nke lobe obosara, ka ukwuu. nweta.

antenna ntụzịaka:

Directional antenna, na kehoraizin ụkpụrụ nke ụfọdụ nso nke angular radieshon, ya bụ, nkịtị kwuru directivity, na vetikal ụkpụrụ nke a ụfọdụ obosara nke doo, otu ihe ahụ dị ka.antenna omnidirectional, ka obere obosara lobe, na-abawanye uru.A na-ejikarị antenna ntụzịaka eme ihe na usoro nzikọrịta ozi maka ogologo nzikọrịta ozi, obere mpaghara mkpuchi, nnukwu njupụta ebumnuche na ojiji dị elu.

Ụkpụrụ ọrụ

Omnidirectional antenna ga-eziga akara n'akụkụ niile, ma n'ihu na azụ nwere ike ịnata mgbaàmà ahụ, antenna directional dị ka nnukwu efere nke na-atụgharị uche n'azụ ihe mkpuchi antenna, naanị ihe mgbaàmà nwere ike ibunye n'ihu, mgbama gbara na azụ bụ. egbochiri onye na-atụgharị uche ma na-atụgharị uche n'ihu, na-ewusi ike mgbaàmà dị n'ihu.

Họrọ dabere na ọnọdụ ahụ

Maka nhọrọ antenna, ọ bụrụ na ọ dị mkpa ka afọ ju ọtụtụ ọdụ ọdụ ma kesaa ọdụ ndị a n'akụkụ dị iche iche nke AP,antennas omnidirectionalkwesịrị iji.Dị ka: ụlọ, ụlọ ahịa, ebe a na-adọba ụgbọala.

Ọ bụrụ na etinyere ya n'otu ụzọ, a na-atụ aro ka iji antenna ntụzi aka;Dị ka: ọwara, ọzara, ebe a na-egwuputa ihe, okporo ụzọ.

Akpachara anya nwụnye

N'ihu nke nnukwu efere antenna na-eche ihu na ntụziaka nke ebe dịpụrụ adịpụ ma tinye ya dị ka o kwere mee, na anya nke anya n'etiti antenna na saịtị ahụ dị mma dị ka o kwere mee (anya na anya gba ọtọ, na-ezere ihe mgbochi n'etiti. ).

Lintratek na-enye ọrụ "otu nkwụsịtụ maka mkpuchi mkpuchi ekwentị mkpanaaka", gụnyere ndakọrịta ngwaahịa, imewe ahịrị, ntinye na ntinye ọrụ, yana ọrụ naanị mgbe ire ere, ka ndị ahịa nwee ahụ iru ala.

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