Noise Sources RF Microwave Millimeter Broadband

Nā hiʻohiʻona:

Alanui
Paʻa Kiʻekiʻe
Haʻahaʻa Harmonic Distortion

Nā noi:

Telecom
Radar
ʻO nā mea pale uila
Hoʻāʻo ʻāpana

E HOAKAKA NEI

Nā Punawai Leo

ʻO ke kumu walaʻau he mea uila i hoʻohana ʻia e hana i nā hōʻailona maʻamau o nā alapine kikoʻī a me nā amplitudes, i hoʻohana nui ʻia i nā kahua e like me ka hoʻāʻo, calibration, a me ka noiʻi.

ʻano ʻano

1. Laulā Laulā: Nā kumu leo RF e uhi ana i kahi ākea ākea mai 10 MHz a 67 GHz e hoʻokō i nā koi noi like ʻole.
2. Mana Hoʻopuka Kiʻekiʻe: Hāʻawi nā kumu leo leo Microwave i ka hōʻailona leo mana kiʻekiʻe e hōʻoia i ka ikaika o ka hōʻailona e hoʻokō i nā koi hoʻokolohua.
3. Flat Power Spectral Density: Hāʻawi nā kumu leo leo millimeter i ka mana palahalaha spectral density ma kahi ākea ākea e hōʻoia i ka kūlike o ka hōʻailona leo.
4. Paʻa maikaʻi loa: ʻO ka hoʻolālā kūlana kiʻekiʻe e hōʻoia i ka lōʻihi lōʻihi a me ka hilinaʻi o ka hōʻailona walaʻau.
5. Haʻahaʻa Harmonic Distortion: Hoʻopau maikaʻi i ka distortion harmonic, e hāʻawi ana i nā hōʻailona leo maʻemaʻe.
6. Nā ʻano hoʻololi he nui: Kākoʻo i nā ʻano modulation he nui, e like me AM, FM, PM, etc., e hoʻokō i nā pono o nā hiʻohiʻona hoʻokolohua like ʻole.

Palapala noi

1. Ho'āʻo ʻōnaehana kamaʻilio: Hoʻohana ʻia nā kumu walaʻau Broadband no ka hoʻāʻo ʻana i nā kuhikuhina hana o ka ʻōnaehana kamaʻilio, e like me ke kumu noise, sensitivity a me ka laulā ikaika.
2. Ho'āʻo ʻōnaehana Radar: Hoʻohana ʻia no ka hoʻāʻo ʻana i ka ʻike o ka ʻōnaehana radar, hiki ke anti-jamming a me nā hōʻailona hana ʻē aʻe.
3. Electronic Countermeasures.
4. Ho'āʻo Component: Hoʻohana ʻia e hoʻāʻo i ka amplifier, mixer a me nā ʻāpana microwave ʻē aʻe o ka noise factor, loaʻa a me nā ʻāpana ʻē aʻe.
5. Noiʻi ʻepekema: Hoʻohana ʻia ma nā ʻano noiʻi ʻepekema like ʻole, e like me ka astronomy, physics, etc.

ʻO Qualwave Inc.Hāʻawi i nā kumu leo me kahi alapine o 10MHz ~ 67GHz, i kūpono no ka calibration, radar, hoʻokolohua hoʻokolohua a me nā wahi ʻē aʻe.

Helu Mahele	Ka pinepine (GHz, min.)	Ka pinepine (GHz, Max.)	Pilikia walaʻau nui (dB)	Hoʻopuka VSWR (max.)	Voltage (V)	Mea hoʻohui 1.85mm2.4mm3.5mm	Ka manawa o waena o ka hoʻomaka a i ka wā pau (mau pule)
QNS-10-18000-5	0.01	18	5~8	1.3	+28±0.1	3.5mm kāne	2~6
QNS-10-18000-14	0.01	18	14~17	1.3	+28±0.1	3.5mm kāne	2~6
QNS-10-26500-12	0.01	26.5	12~17	1.35	+28±0.1	3.5mm kāne	2~6
QNS-10-40000-12	0.01	40	12~19	1.35@0.01~18GHz，1.45@18~40GHz	+28±0.1	2.4mm kāne	2~6
QNS-10-50000-10	0.01	50	10~19	1.35@0.01~18GHz，1.5@18~50GHz	+28±0.1	2.4mm kāne	2~6
QNS-10-67000-4	0.01	67	4~22	1.6@0.01~40GHz，2@40~67GHz	+28±0.1	1.85mm kāne	2~6