Mea hoʻonui haʻahaʻa leo haʻahaʻa, alapine 0.1 ~ 18GHz, loaʻa 30dB, Noise Figure 3dB

ʻO ka haʻahaʻa haʻahaʻa haʻahaʻa kahi mea uila i hoʻohana ʻia e hoʻonui i nā hōʻailona nāwaliwali, hoʻohana nui ʻia i nā kula e like me ke kamaʻilio, radar, radio astronomy, etc.

Nā hiʻohiʻona:

1. Haʻahaʻa haʻahaʻa leo coefficient
Hoʻohana ʻia ke kiʻi walaʻau e wehewehe i ke kiʻekiʻe o ka hoʻohaʻahaʻa ʻana o ka leo hōʻailona hoʻokomo e ka mea hoʻonui, a he hōʻailona ia e ana i ka hana leo o kahi mea hoʻonui. ʻO ka helu haʻahaʻa haʻahaʻa, ʻo ia ka mea e hoʻopuka ai ka amplifier i ka leo liʻiliʻi loa i ka wā e hoʻonui ai i ka hōʻailona, ​​​​hiki ke mālama maikaʻi i ka ʻike kumu o ka hōʻailona a hoʻomaikaʻi i ka ratio hōʻailona-a-noise o ka ʻōnaehana.
2. Loaʻa kiʻekiʻe
Hiki i ka loaʻa kiʻekiʻe ke hoʻonui i nā hōʻailona hoʻokomo nāwaliwali i kahi amplitude kūpono no ka hana kaapuni ma hope. No ka laʻana, ma ke kamaʻilio ukali, ua nāwaliwali loa nā hōʻailona ukali ke hiki lākou i ke kahua hoʻokipa honua, a hiki i ka loaʻa kiʻekiʻe o nā mea hoʻonui haʻahaʻa haʻahaʻa ke hoʻonui i kēia mau hōʻailona no ka demodulation a me ka hana hou aku.
3. ʻO ka pūnaʻi ākea a i ʻole ka hana ʻana o ka band frequency kikoʻī
Hiki ke hoʻolālā ʻia nā mea hoʻonui haʻahaʻa haʻahaʻa no ka hana ʻana i kahi pūʻulu alapine ākea a hiki ke hoʻonui i nā hōʻailona ma kahi ākea ākea.
4. Linearity kiʻekiʻe
ʻO ka linearity kiʻekiʻe o kahi amplifier haʻahaʻa haʻahaʻa e hōʻoia i ka ʻike ʻole ʻia o nā ʻano nalu a me nā ʻano alapine o ka hōʻailona i ka wā o ka hoʻonui ʻana, e hōʻoia ana e hiki ke hoʻohaʻahaʻa pono ʻia kēia mau hōʻailona a ʻike ʻia ma hope o ka hoʻonui ʻana.

Noi:

1. kahua kamaʻilio
Ma nā ʻōnaehana kamaʻilio uila, e like me ke kamaʻilio kelepona paʻa, ka ʻupena kūloko kūloko (WLAN), a me nā mea ʻē aʻe, ʻo ka haʻahaʻa haʻahaʻa haʻahaʻa kahi mea nui o ka mea hoʻokipa mua. Hoʻonui ia i nā hōʻailona RF nāwaliwali i loaʻa e ka antenna aʻo ka hoʻohaʻahaʻa ʻana i ka hoʻokomo ʻana o ka walaʻau, a laila e hoʻomaikaʻi ai i ka loaʻa ʻana o ka ʻōnaehana kamaʻilio.
2. Pūnaehana Radar
Ke hoʻopili nā hawewe electromagnetic i hoʻokuʻu ʻia e ka radar me ka pahuhopu a hoʻi i ka mea hoʻokipa radar, nāwaliwali loa ka ikaika hōʻailona. Hoʻonui ka haʻahaʻa leo haʻahaʻa i kēia mau hōʻailona leo nāwaliwali ma ka ʻaoʻao mua o ka mea hoʻokipa radar e hoʻomaikaʻi i ka hiki ke ʻike i ka radar.
3. Nā mea kani a me nā mika
Ma kekahi mau mea ana uila uila kiʻekiʻe, e like me nā spectrum analyzers, signal analyzers, etc., hoʻohana ʻia nā haʻahaʻa haʻahaʻa haʻahaʻa no ka hoʻonui ʻana i ka hōʻailona ana, hoʻomaikaʻi i ke ana pololei a me ka naʻau o ka mea kani.

Hāʻawi ʻo Qualwave Inc. i ka module amplifier leo haʻahaʻa a i ʻole ka mīkini holoʻokoʻa mai DC a 260GHz. Hoʻohana nui ʻia kā mākou amplifier i ka uea ʻole, ka mea hoʻokipa, ka hoʻāʻo ʻana i ka lab, radar a me nā kahua ʻē aʻe.
Hoʻopuka kēia ʻatikala i kahi mea hoʻonui haʻahaʻa haʻahaʻa me kahi alapine o 0.1~18GHz, kahi loaʻa o 30dB, a me kahi kiʻi leo o 3dB.