Nā kānana Cryogenic Low Pass RF Coaxial High Frequency Microwave Millimeter Wave Radio Frequency

Nā kānana Cryogenic Low Pass RF Coaxial High Frequency Microwave Millimeter Wave Radio Frequency

Nā hiʻohiʻona:

Hoole Kiekie Stopband
Nui liʻiliʻi

Nā noi:

Telecom
Ho'āʻo Laboratory
Nā mea lawe
Mea hana

E HOAKAKA NEI

Nā kānana holo haʻahaʻa cryogenic

ʻO nā kānana holo haʻahaʻa Cryogenic he ʻāpana uila kūikawā i hoʻolālā ʻia e hana maikaʻi i nā kaiapuni cryogenic (maʻamau i nā mahana helium wai, 4K a i lalo paha). Hāʻawi kēia mau kānana i nā hōʻailona haʻahaʻa haʻahaʻa e hele i ka wā e hōʻemi ana i nā hōʻailona kiʻekiʻe, e hana pono iā lākou i nā ʻōnaehana kahi koʻikoʻi ka hōʻailona hōʻailona a me ka hoʻohaʻahaʻa leo. Hoʻohana nui ʻia lākou i ka quantum computing, superconducting electronics, radio astronomy, a me nā noi ʻepekema a me ka ʻenekinia holomua.

Nā hiʻohiʻona:

1. Hana Cryogenic: Nā kānana holo haʻahaʻa cryogenic alapinepine i hoʻolālā ʻia e hana me ka hilinaʻi ma nā wela haʻahaʻa loa (e laʻa, 4K, 1K, a i ʻole haʻahaʻa). Koho ʻia nā mea a me nā ʻāpana no ko lākou kūpaʻa wela a me ka haʻahaʻa haʻahaʻa haʻahaʻa e hōʻemi i ka ukana wela ma ka ʻōnaehana cryogenic.
2. Haʻahaʻa Hoʻokomo Nalo: E hōʻoia i ka liʻiliʻi o ka hōʻailona attenuation i loko o ka passband, he mea koʻikoʻi ia no ka mālama pono ʻana i ka hōʻailona ma nā noi koʻikoʻi e like me ka computing quantum.
3. Hoʻokiʻekiʻe kiʻekiʻe ma ka Stopband: Hoʻopaʻa maikaʻi i ka walaʻau kiʻekiʻe a me nā hōʻailona makemake ʻole, he mea koʻikoʻi ia no ka hoʻohaʻahaʻa ʻana i nā ʻōnaehana haʻahaʻa haʻahaʻa.
4. Hoʻolālā Paʻa a Māmā: Hoʻopili ʻia no ka hoʻohui ʻana i nā ʻōnaehana cryogenic, kahi i kaupalena pinepine ʻia ai ka lewa a me ke kaumaha.
5. Laulā Laulā: Hiki ke hoʻolālā ʻia e uhi i kahi ākea o nā alapine, mai kekahi mau MHz a i kekahi mau GHz, ma muli o ka noi.
6. Mana Mana Kiʻekiʻe: Hiki ke lawelawe i nā pae mana koʻikoʻi me ka hoʻohaʻahaʻa ʻole o ka hana, he mea nui ia no nā noi e like me ka quantum computing a me radio astronomy.
7. Haʻahaʻa Thermal Load: Hoʻemi i ka hoʻoili wela i ke kaiapuni cryogenic, e hōʻoia ana i ka paʻa o ka ʻōnaehana hoʻomaha.

Nā noi:

1. Quantum Computing: Coaxial cryogenic low pass filters ued i superconducting quantum processors e kānana i ka mana a me ka heluhelu ʻana i nā hōʻailona, e hōʻoia ana i ka hoʻouna ʻana i nā hōʻailona maʻemaʻe a me ka hoʻohaʻahaʻa ʻana i ka walaʻau e hiki ke wehe i nā qubits. Hoʻohui ʻia i loko o nā pahu hau hoʻoheheʻe e mālama i ka maʻemaʻe hōʻailona ma nā wela millikelvin.
2. Radio Astronomy: Hoʻohana ʻia i nā mea hoʻokipa cryogenic o nā kelepona lekiō e kānana i ka walaʻau kiʻekiʻe a hoʻomaikaʻi i ka naʻau o ka nānā ʻana i ka hōkū. Pono no ka ʻike ʻana i nā hōʻailona nāwaliwali mai nā mea lani mamao.
3. Superconducting Electronics: High frequency cryogenic low pass filters i hoʻohanaʻia i nā kaapuni superconducting a me nā meaʻike e kānana i ka hoʻopili pinepine, e hōʻoiaʻiʻo ana i ka hana hōʻailona pololei a me ke ana.
4. Nā ho'āʻo haʻahaʻa haʻahaʻa: Microwave cryogenic low pass kānana i hoʻohana ʻia i nā hoʻonohonoho noiʻi cryogenic, e like me nā haʻawina o ka superconductivity a i ʻole quantum phenomena, e mālama i ka mālamalama hōʻailona a hoʻemi i ka walaʻau.
5. Ka Lewa a me ka Satellite Communication: Hoʻohana ʻia i loko o nā ʻōnaehana hoʻoluʻu cryogenic o nā mea kani hoʻokumu i ka lewa e kānana i nā hōʻailona a hoʻomaikaʻi i ka pono kamaʻilio.
6. Ke Kiʻi Lapaʻau: Nā kānana haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa Millimeter wave i hoʻohana ʻia i nā ʻōnaehana kiʻi kiʻi kiʻi e like me MRI (Magnetic Resonance Imaging) e hana ana i nā mahana cryogenic e hoʻomaikaʻi i ka maikaʻi o ka hōʻailona.

Kaʻaleʻaleʻahoʻolako i nā kānana holo haʻahaʻa haʻahaʻa cryogenic hōʻole i ka laina alapine DC-8.5GHz. Hoʻohana nui ʻia nā kānana rf cryogenic low pass i nā noi he nui.

Helu Mahele	Passband (GHz, min.)	Passband (GHz, Max.)	Nalo hookomo (dB, Max.)	VSWR (Max.)	Hoʻokiʻekiʻe Paʻa Paʻa (dB)	Nā mea hoʻohui SMASSMP
QCLF-11-40	DC	0.011	1	1.45	40@0.023~0.2GHz	SMA
QCLF-500-25	DC	0.5	0.5	1.45	25@2.7~15GHz	SMA
QCLF-1000-40	0.05	1	3	1.58	40@2.3~60GHz	SSMP
QCLF-8000-40	0.05	8	2	1.58	40@11~60GHz	SSMP
QCLF-8500-30	DC	8.5	0.5	1.45	30@15~20GHz	SMA