He pūihi whānui te pūihi ā-rohe-raupapa, ko tōna kaupapa mahi e ahu mai ana i te hanganga orooro me te hanganga ā-raupapa. Mā tēnei tuhinga koe e whakamōhio atu ki ngā pūihi ā-raupapa mai i ngā āhuatanga e toru: te hītori, te kaupapa mahi me ngā painga o ngā pūihi ā-raupapa.

Te hītori o ngā pūihi ā-wā-rōpū

Ko te pūihi ā-wā-rō he pūihi whānui-rohe e hangai ana ki te hanganga ā-wā-rō. Ko te hītori o ngā pūihi ā-wā-rō i ahu mai i te tekau tau atu i 1950.

I hangaia tuatahitia te pūihi ā-wā-rō i te tau 1957 e ngā miihini o Amerika, a Dwight Isbell rāua ko Raymond DuHamel. I a rāua e rangahau ana i Bell Labs, i hangaia e rāua he pūihi whānui e taea ai te hipoki i ngā roopu auau maha. Ka whakamahia e tēnei hanganga pūihi he āhua ā-wā-rō, e homai ana ki a ia ngā āhuatanga irahiko ōrite puta noa i te awhe auau katoa.

I ngā tekau tau i muri mai, kua whānuitia te whakamahinga me te rangahau i ngā pūihi ā-wā-taki. E whakamahia ana ēnei i roto i ngā wāhi pēnei i te whakawhitiwhiti kōrero ahokore, te whiwhinga pouaka whakaata me te reo irirangi, ngā pūnaha radar, ngā ine reo irirangi, me te rangahau pūtaiao. Mā ngā āhuatanga whānui o ngā pūihi ā-wā-taki ka taea e rātou te kapi i ngā whānuitanga auau maha, ka whakaiti i te hiahia mō te whakawhiti auau me te whakakapinga pūihi, me te whakapai ake i te ngāwari me te whai huatanga o te pūnaha.

Ko te kaupapa mahi o te pūihi ā-wā-rō e ahu mai ana i tōna hanganga motuhake. He raupapa pereti whakarewa tauutuutu tōna, e piki haere ana te roa me te tawhiti o ia pereti i runga i te wā rō-rō. Mā tēnei hanganga ka puta he rerekētanga ā-wāhanga i ngā auau rerekē, ā, ka puta he irahiko whānui.

I te whanaketanga o te hangarau, kua pai ake ngā tikanga hoahoa me te hanga o ngā pūihi pūmau-arorangi. Ka whakamahia e ngā pūihi pūmau-arorangi hou ngā rauemi matatau me ngā tukanga hanga hei whakapai ake i te mahi me te pono o te pūihi.

Ka taea te whakaahua poto i tōna mātāpono mahi penei:

1. Te mātāpono o te haruru: Ko te hoahoa o te pūihi ā-wā-rō e ahu mai ana i te mātāpono o te haruru. I tētahi auau motuhake, ka hangaia e te hanganga o te pūihi he koropiko haruru, ka taea ai e te pūihi te whiwhi me te tuku i ngā ngaru hikohiko. Mā te hoahoa tika i te roa me te tawhiti o ngā rau whakarewa, ka taea e ngā pūihi ā-wā-rō te mahi i roto i ngā awhe auau haruru maha.

2. Rerekētanga Āhua: Ko te ōwehenga o te roa me te tawhiti o te pūihi pūihi-āhua ka puta he rerekētanga āhua i ia pūihi pūihi i ngā auau rerekē. Nā tēnei rerekētanga āhua ka puta te whanonga haruru o te pūihi i ngā auau rerekē, ā, ka taea ai te mahi whānui. Ka mahi ngā pūihi pūihi poto i ngā auau teitei ake, ko ngā pūihi pūihi roa ake ka mahi i ngā auau iti iho.

3. Te matawai hihi: Nā te hanganga o te pūihi ā-wā-rōka, he rerekē ngā āhuatanga hihi i ngā auau rerekē. I te hurihanga o te auau, ka huri anō hoki te ahunga hihi me te whānui o te hihi o te pūihi. Ko te tikanga tēnei ka taea e ngā pūihi ā-wā-rōka te matawai me te whakarite i ngā hihi i runga i te whānuitanga o te whānuitanga o te auau.

Ngā painga o ngā pūihi ā-wā-rōpū

1. Ngā āhuatanga whānui: Ko te pūihi ā-wā-taki he pūihi whānui ka taea te kapi i ngā roopu auau maha. Nā tōna hanganga ā-wā-taki ka taea e te pūihi te whai i ngā āhuatanga irahiko ōrite puta noa i te awhe auau katoa, ka kore e hiahiatia te whakawhiti auau, te whakakapi rānei i te pūihi, ka whakapai ake i te ngāwari me te whai huatanga o te pūnaha.

2. Te nui o te whiwhinga me te whai huatanga o te hihi: He nui te whiwhinga me te whai huatanga o ngā pūihi ā-ira-takirua. Mā tōna hanganga ka taea te haruru i roto i ngā awhe auau maha, ka whakarato i ngā āheinga hihi me te whiwhi kaha.

3. Whakahaere aronga: Ko ngā pūihi ā-ira-takiwā he aronga te nuinga, arā, he kaha ake ō rātou āheinga irahiko, i te whiwhi rānei i ētahi aronga. Nā tēnei ka pai ai ngā pūihi ā-ira-takiwā mō ngā tono e hiahia ana ki te aronga irahiko motuhake, pērā i te whakawhitiwhiti kōrero, te radar, me ētahi atu.

4. Whakangāwari i te hoahoa pūnaha: Nā te mea ka taea e ngā pūihi ā-wā-rōpū te kapi i te whānuitanga o te auau, ka taea te whakangāwari i te hoahoa pūnaha, ā, ka taea hoki te whakaiti i te maha o ngā pūihi. Ka āwhina tēnei ki te whakaiti i te utu o te pūnaha, te whakaiti i te uauatanga me te whakapai ake i te pono.

5. Mahi ārai-whakararuraru: He pai te mahi ārai-whakararuraru a te pūihi ā-wā-rōpū i roto i te whānuitanga o te awhe auau. Mā tōna hanganga ka taea e te pūihi te tātari pai ake i ngā tohu auau kāore e hiahiatia, me te whakapai ake i te ātete o te pūnaha ki te whakararuraru.

I roto i te poto, mā te hoahoa tika i te roa me te tawhiti o ngā rau whakarewa, ka taea e te pūihi ā-wā-rākau te mahi i roto i ngā awhe auau maha, me ngā āhuatanga whānui-roopu, te whai huatanga nui me te whai huatanga o te hihi, te whakahaere aronga, te hoahoa pūnaha māmā me ngā painga mahi ārai-whakararuraru. Nā tēnei ka whakamahia whānuitia ngā pūihi ā-wā-rākau i roto i ngā whakawhitiwhiti kōrero ahokore, te radar, te rangahau pūtaiao me ētahi atu mara.