JP7621245B2 - 極低温環境用の低減カピッツァ抵抗マイクロ波フィルタ - Google Patents
極低温環境用の低減カピッツァ抵抗マイクロ波フィルタ Download PDFInfo
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- JP7621245B2 JP7621245B2 JP2021513975A JP2021513975A JP7621245B2 JP 7621245 B2 JP7621245 B2 JP 7621245B2 JP 2021513975 A JP2021513975 A JP 2021513975A JP 2021513975 A JP2021513975 A JP 2021513975A JP 7621245 B2 JP7621245 B2 JP 7621245B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
- H01P1/20327—Electromagnetic interstage coupling
- H01P1/20354—Non-comb or non-interdigital filters
- H01P1/20363—Linear resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/007—Manufacturing frequency-selective devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/003—Coplanar lines
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20372—Cryogenic cooling; Nitrogen liquid cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/222—Waveguide attenuators
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- Microelectronics & Electronic Packaging (AREA)
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- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
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Description
Claims (2)
- 方法であって、
製造デバイスによって、誘電体内に、前記誘電体の壁によって第2のチャネルから離隔された第1のチャネルを含むパターンを有する不連続チャネルを形成することと、
前記製造デバイスによって、前記誘電材料の前記不連続チャネル内で導電線を形成することであって、前記導電線は前記壁によって離隔された第1のセグメントと第2のセグメントとを含み、前記壁は前記第1のセグメントと前記第2のセグメントとの間のマイクロ波信号の伝播を容易にするとともに前記導電線の前記第1のセグメントと前記第2のセグメントとの間の熱流を低減する、前記導電線を前記形成することと、
前記製造デバイスによって、ハウジング材料で形成されたハウジングを形成することと、
を含み、
前記ハウジングは前記ハウジングから離れる方向への熱エネルギーの移動を容易にする冷却器プレートに結合されるように構成され、前記ハウジング材料は無酸素または電解銅であり、前記ハウジングは電気接地に結合し、
前記導電線を前記形成することは、前記不連続チャネル内に導電材料を焼結することを含み、
前記導電材料を前記焼結することは、
前記製造デバイスによって、前記不連続チャネル内に粉末状の前記導電材料を付着させることと、
前記製造デバイスによって、前記粉末状の前記導電材料を、前記導電材料を液化させることなく前記粉末状の前記導電材料を結合させて前記導電線とするように選択された規定温度および規定圧力によって特徴付けられる焼結環境に曝すことと
を含む、
方法。 - 前記粉末状の前記導電材料を前記付着させることは、前記不連続チャネル内に、粉末金と、粉末銅と、粉末銀と、粉末アルミニウムとを含む群のうちの1つを付着させることを含む、
請求項1に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/149,837 US10897069B2 (en) | 2018-10-02 | 2018-10-02 | Reduced kapitza resistance microwave filter for cryogenic environments |
| US16/149,837 | 2018-10-02 | ||
| PCT/EP2019/075302 WO2020069883A1 (en) | 2018-10-02 | 2019-09-20 | Reduced kapitza resistance microwave filter for cryogenic environments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022502836A JP2022502836A (ja) | 2022-01-11 |
| JP7621245B2 true JP7621245B2 (ja) | 2025-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021513975A Active JP7621245B2 (ja) | 2018-10-02 | 2019-09-20 | 極低温環境用の低減カピッツァ抵抗マイクロ波フィルタ |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US10897069B2 (ja) |
| EP (1) | EP3861588B1 (ja) |
| JP (1) | JP7621245B2 (ja) |
| CN (1) | CN112771717B (ja) |
| WO (1) | WO2020069883A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10897069B2 (en) | 2018-10-02 | 2021-01-19 | International Business Machines Corporation | Reduced kapitza resistance microwave filter for cryogenic environments |
| FR3125359B1 (fr) * | 2021-07-15 | 2024-08-16 | Commissariat Energie Atomique | Dispositif électronique destiné à connecter un premier composant électronique à un deuxième composant électronique, système comprenant un tel dispositif et procédés permettant d’obtenir un tel dispositif |
| US12051870B2 (en) * | 2021-11-29 | 2024-07-30 | International Business Machines Corporation | Cryogenic chamber connector |
| US20250193996A1 (en) * | 2023-08-02 | 2025-06-12 | International Business Machines Corporation | Thermally decoupled signal transmission lines |
| US12426210B2 (en) * | 2023-08-14 | 2025-09-23 | Microsoft Technology Licensing, Llc | Systems and methods for supporting a high thermal gradient between a qubit plane and a control system for the qubit plane using a superconducting rigid-flex circuit |
| CN118448825B (zh) * | 2024-06-14 | 2024-09-03 | 中国科学技术大学 | 用于量子芯片的片上滤波器及其制备方法、量子芯片 |
| WO2026033168A1 (en) * | 2024-08-09 | 2026-02-12 | Iqm Finland Oy | Device, arrangement, and method for coupling signals to a quantum processing circuit |
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| JP2008153388A (ja) | 2006-12-15 | 2008-07-03 | Fujitsu Ltd | 超伝導フィルタ装置 |
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-
2018
- 2018-10-02 US US16/149,837 patent/US10897069B2/en active Active
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2019
- 2019-09-20 EP EP19773415.5A patent/EP3861588B1/en active Active
- 2019-09-20 CN CN201980063990.4A patent/CN112771717B/zh active Active
- 2019-09-20 JP JP2021513975A patent/JP7621245B2/ja active Active
- 2019-09-20 WO PCT/EP2019/075302 patent/WO2020069883A1/en not_active Ceased
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2020
- 2020-10-14 US US17/070,458 patent/US11552380B2/en active Active
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2022
- 2022-12-08 US US18/063,150 patent/US11757169B2/en active Active
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2023
- 2023-08-14 US US18/449,349 patent/US12142804B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004259752A (ja) | 2003-02-24 | 2004-09-16 | Fujitsu Ltd | 電子装置および電子装置の製造方法 |
| JP2008153388A (ja) | 2006-12-15 | 2008-07-03 | Fujitsu Ltd | 超伝導フィルタ装置 |
| JP2017117730A (ja) | 2015-12-25 | 2017-06-29 | 三菱重工メカトロシステムズ株式会社 | 加速空洞及び加速器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210111469A1 (en) | 2021-04-15 |
| US12142804B2 (en) | 2024-11-12 |
| WO2020069883A1 (en) | 2020-04-09 |
| US11757169B2 (en) | 2023-09-12 |
| CN112771717B (zh) | 2022-08-09 |
| EP3861588A1 (en) | 2021-08-11 |
| US20230198115A1 (en) | 2023-06-22 |
| JP2022502836A (ja) | 2022-01-11 |
| US11552380B2 (en) | 2023-01-10 |
| US20240204386A1 (en) | 2024-06-20 |
| EP3861588C0 (en) | 2023-08-30 |
| CN112771717A (zh) | 2021-05-07 |
| EP3861588B1 (en) | 2023-08-30 |
| US10897069B2 (en) | 2021-01-19 |
| US20200106149A1 (en) | 2020-04-02 |
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