-
RFTYT Haʻahaʻa PIM Coupler Huipuia a Wehe Kaapuni
ʻO ka intermodulation coupler haʻahaʻa kahi mea i hoʻohana nui ʻia i nā ʻōnaehana kamaʻilio uila e hōʻemi i ka distortion intermodulation i nā mea uila.ʻO ka distortion intermodulation e pili ana i ke ʻano o ka hele ʻana o nā hōʻailona he nui i loko o kahi ʻōnaehana nonlinear i ka manawa like, ka hopena i ke ʻano o nā ʻāpana alapine ʻole e hoʻopilikia i nā ʻāpana alapine ʻē aʻe, e alakaʻi ana i ka emi ʻana o ka hana ʻōnaehana uila.
Ma nā ʻōnaehana kamaʻilio uila, hoʻohana mau ʻia nā mea hoʻohui haʻahaʻa haʻahaʻa e hoʻokaʻawale i ka hōʻailona mana kiʻekiʻe hoʻokomo mai ka hōʻailona puka e hōʻemi i ka distortion intermodulation.
-
RFTYT Hoʻohui (3dB Hoʻohui, 10dB Hoʻohui, 20dB Hoʻohui, 30dB Hoʻohui)
ʻO ka coupler kahi mea hoʻohana maʻamau RF microwave i hoʻohana ʻia e kahele like ʻana i nā hōʻailona hoʻokomo i nā awa puka he nui, me nā hōʻailona puka mai kēlā me kēia awa me nā amplitudes a me nā pae like ʻole.Hoʻohana nui ʻia ia i nā ʻōnaehana kamaʻilio uila, nā ʻōnaehana radar, nā lako ana i ka microwave, a me nā kahua ʻē aʻe.
Hiki ke hoʻokaʻawale ʻia nā mea hoʻohui i ʻelua mau ʻano e like me ko lākou ʻano: microstrip a me cavity.ʻO ka loko o ka mea hoʻohui microstrip ka mea nui i haku ʻia me kahi pūnaewele hoʻohui i haku ʻia me ʻelua mau laina microstrip, ʻoiai ʻo loko o ka mea hoʻohui lua i haku ʻia me ʻelua mau ʻāpana metala.
