Ngā tawhā taketake o tepūnaha taiaho
I roto i ngā mara tono maha pērā i te tukatuka rauemi, te pokanga taiaho me te pūoko mamao, ahakoa he maha ngā momo pūnaha taiaho, he maha ngā wā ka rite tonu ētahi tawhā matua. Mā te whakatū i tētahi pūnaha kupu tawhā kotahi ka āwhina i te karo i te whakapoauau i roto i te whakapuakitanga, ā, ka taea e ngā kaiwhakamahi te whiriwhiri me te whirihora i ngā pūnaha taiaho me ngā wāhanga kia tika ake, kia tutuki ai ngā hiahia o ngā horopaki motuhake.
Ngā tawhā taketake
Roangaru (ngā waeine noa: nm ki μm)
Ka whakaata te roangaru i ngā āhuatanga auau o ngā ngaru mārama e tukuna ana e te rēseri i te wāhi. He rerekē ngā whakaritenga mō ngā roangaru i ia horopaki tono: I roto i te tukatuka rauemi, ka rerekē te tere mimiti o ngā rauemi mō ngā roangaru motuhake, ka pā ki te pānga tukatuka. I roto i ngā tono pūoko mamao, he rerekē te mimiti me te pokanoa o ngā roangaru rerekē e te āhuarangi. I roto i ngā tono hauora, ka rerekē anō te mimiti o ngā rēseri e ngā tāngata he rerekē ngā tae kiri i runga i te roangaru. Nā te iti o te wāhi arotahi, ka poto ake ngā rēseri roangaru mengā taputapu whatu taiahohe painga ki te waihanga i ngā āhuatanga iti me te tika, he iti noa te wera ā-taha e puta mai ana. Heoi, ki te whakaritea ki ngā taiaho he roa ake ngā roangaru, he nui ake te utu, ā, he ngāwari ake te pakaru.
2. Mana me te pūngao (Ngā waeine noa: W, J rānei)
Ko te mana o te reera he mea ine i roto i ngā watts (W) ā, e whakamahia ana hei ine i te putanga o ngā reera tonu, te mana toharite rānei o ngā reera pāorooro. Mō ngā reera pāorooro, ko te kaha o te pāorooro kotahi he rite tonu ki te mana toharite, ā, he rite whakamuri ki te auautanga o te tukurua, ko te waeine ko te joule (J). Ko te teitei ake o te mana, ko te teitei ake o te utu o te reera, ko te nui ake o te hiahia mō te whakamarara wera, ā, ka piki ake hoki te uauatanga o te pupuri i te kounga pai o te hihi.
Pūngao pātītī = te tere auau o te mana toharite Pūngao pātītī = te tere auau o te mana toharite
3. Te roa o te pā (Ngā waeine noa: fs ki ms)
Ko te roanga o te pā o te taiaho, e mōhiotia ana ko te whānui o te pā, e tautuhia whānuitia ana ko te wā e pau ana mōrēserite kaha ki te piki ki te haurua o tōna tihi (FWHM) (Pikitia 1). He tino poto te whānui o te pā o ngā taiaho tino tere, mai i te pikohekona (10⁻¹² hēkona) ki te attohekona (10⁻¹⁸ hēkona).
4. Te tere o te tukurua (Ngā waeine noa: Hz ki MHZ)
Ko te tere o te tāruarua o tētahireera pāorooro(arā, te auau tāruarua o te pāorooro) e whakaahua ana i te maha o ngā pāorooro e tukuna ana i ia hekona, arā, ko te taurite o te mokowā pāorooro wā (Pikitia 1). E ai ki te kōrero i mua ake nei, he rite whakamuri te tere tāruarua ki te kaha pāorooro, ā, he rite tonu ki te mana toharite. Ahakoa te tikanga o te auau tāruarua e whakawhirinaki ana ki te reo whakanui taiaho, i roto i te nuinga o ngā wā, ka rerekē te tere tāruarua. Ko te teitei ake o te tere tāruarua, ko te poto ake o te wā whakangā wera o te mata o te huānga whatu taiaho me te wāhi arotahi whakamutunga, ā, ka taea ai e te rauemi te tere ake te wera.
5. Te roa o te hononga (Ngā waeine noa: mm ki te cm)
He ōritetanga ngā taiaho, arā, he whanaungatanga pumau kei waenganui i ngā uara ā-wāhanga o te papa hiko i ngā wā rerekē, i ngā tūranga rerekē rānei. Nā te mea ka puta ngā taiaho mā te tukunga whakaohooho, he rerekē tēnei i te nuinga o ngā momo pūtake mārama kē atu. I roto i te tukanga horapa katoa, ka ngoikore haere te ōritetanga, ā, ko te roa ōritetanga o te taiaho e tautuhi ana i te tawhiti e pupuri ana tōna ōritetanga wā i tētahi papatipu.
6. Te whakapolarisasi
Ko te pōraihana te tohu i te ahunga o te papa hiko o ngā ngaru mārama, e tū poutū tonu ana ki te ahunga horapa. I te nuinga o te wā, he pōraihana rārangi ngā taiaho, ko te tikanga he tohu tonu te papa hiko e tukuna ana ki te ahunga kotahi. Ka whakaputa te mārama kore-pōraihana i ngā papa hiko e tohu ana ki ngā ahunga rerekē. Ko te nui o te pōraihana ka whakaatuhia hei ōwehenga o te mana whatu o ngā āhua pōraihana orthogonal e rua, pērā i te 100:1, 500:1 rānei.
Wā tuku: Hepetema-02-2025