BE512499A - - Google Patents
Info
- Publication number
- BE512499A BE512499A BE512499DA BE512499A BE 512499 A BE512499 A BE 512499A BE 512499D A BE512499D A BE 512499DA BE 512499 A BE512499 A BE 512499A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/08—Microstrips; Strip lines
- H01P3/081—Microstriplines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/20—Cables having a multiplicity of coaxial lines
-
- 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
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/08—Microstrips; Strip lines
- H01P3/081—Microstriplines
- H01P3/084—Suspended microstriplines
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/26—Surface waveguide constituted by a single conductor, e.g. strip conductor
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/024—Dielectric details, e.g. changing the dielectric material around a transmission line
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0715—Shielding provided by an outer layer of PCB
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Waveguide Aerials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US234503A US2721312A (en) | 1951-06-30 | 1951-06-30 | Microwave cable |
| US425852A US2800634A (en) | 1951-06-30 | 1954-04-27 | Radio frequency transmission waveguides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512499A true BE512499A (US20100012521A1-20100121-C00001.png) |
Family
ID=26928021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512499D BE512499A (US20100012521A1-20100121-C00001.png) | 1951-06-30 |
Country Status (4)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913686A (en) * | 1953-09-17 | 1959-11-17 | Cutler Hammer Inc | Strip transmission lines |
| US2964718A (en) * | 1955-03-21 | 1960-12-13 | Cutler Hammer Inc | Microwave circuits |
| US2919441A (en) * | 1955-04-15 | 1959-12-29 | Chu Lan Jen | Radio-frequency-energy transmission line and antenna |
| JPS58101513U (ja) * | 1981-12-28 | 1983-07-11 | 新日本無線株式会社 | マイクロ波ストリツプラインアンテナ装置 |
| IL74937A0 (en) * | 1985-04-16 | 1985-08-30 | Israel State | Microwave diode phase shifter |
| JP2700553B2 (ja) * | 1988-03-31 | 1998-01-21 | 株式会社 潤工社 | 伝送回路 |
| US5105055A (en) * | 1990-10-17 | 1992-04-14 | Digital Equipment Corporation | Tunnelled multiconductor system and method |
| JPH057104A (ja) * | 1990-10-29 | 1993-01-14 | Sumitomo Electric Ind Ltd | 超電導マイクロ波部品 |
| US5173666A (en) * | 1992-03-27 | 1992-12-22 | The United States Of America As Represented By The Secretary Of The Army | Microstrip-to-inverted-microstrip transition |
| NL9400165A (nl) * | 1994-02-03 | 1995-09-01 | Hollandse Signaalapparaten Bv | Transmissielijnnetwerk. |
| US6081728A (en) * | 1997-02-28 | 2000-06-27 | Andrew Corporation | Strip-type radiating cable for a radio communication system |
| SE510861C2 (sv) * | 1997-07-11 | 1999-06-28 | Ericsson Telefon Ab L M | Anordning och förfarande i elektroniksystem |
| SE512578C2 (sv) | 1997-08-29 | 2000-04-03 | Ericsson Telefon Ab L M | Förfarande jämte anordning för att framställa ett luftgap över åtminstone en ledare på ett kretskort |
| US6727787B2 (en) * | 2000-12-21 | 2004-04-27 | The Charles Stark Draper Laboratory, Inc. | Method and device for achieving a high-Q microwave resonant cavity |
| US6501350B2 (en) | 2001-03-27 | 2002-12-31 | Electrolock, Inc. | Flat radiating cable |
| US6924712B2 (en) * | 2003-01-30 | 2005-08-02 | Broadcom Corporation | Semi-suspended coplanar waveguide on a printed circuit board |
| US7298234B2 (en) * | 2003-11-25 | 2007-11-20 | Banpil Photonics, Inc. | High speed electrical interconnects and method of manufacturing |
| DE102004022177B4 (de) * | 2004-05-05 | 2008-06-19 | Atmel Germany Gmbh | Verfahren zur Herstellung eines Koplanarleitungssystem auf einem Substrat und nach einem derartigen Verfahren hergestelltes Bauelement zur Übertragung von elektromagnetischen Wellen |
| US7663064B2 (en) * | 2004-09-25 | 2010-02-16 | Banpil Photonics, Inc. | High-speed flex printed circuit and method of manufacturing |
| US8981864B2 (en) * | 2012-04-30 | 2015-03-17 | Lsi Corporation | Multi-layer integrated transmission line circuits having a metal routing layer that reduces dielectric losses |
| KR20220096120A (ko) * | 2020-12-30 | 2022-07-07 | 삼성전자주식회사 | 삽입 손실을 줄이기 위한 전송 선로 구조 및 이를 포함하는 전자 장치 |
| WO2022264725A1 (ja) | 2021-06-16 | 2022-12-22 | 株式会社村田製作所 | 多層基板及び多層基板の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2159648A (en) * | 1937-09-08 | 1939-05-23 | Mackay Radio & Telegraph Co | Transmission modifying network |
| US2409449A (en) * | 1943-12-30 | 1946-10-15 | Rca Corp | Phase modulator |
| US2611822A (en) * | 1945-02-03 | 1952-09-23 | Bliss William Roderic | Coupling device |
-
0
- BE BE512499D patent/BE512499A/xx unknown
- NL NLAANVRAGE7018785,A patent/NL170695B/xx unknown
-
1952
- 1952-06-30 CH CH314176D patent/CH314176A/fr unknown
-
1953
- 1953-10-28 CH CH322497D patent/CH322497A/fr unknown
-
1954
- 1954-04-27 US US425852A patent/US2800634A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH322497A (fr) | 1957-06-15 |
| NL170695B (US20100012521A1-20100121-C00001.png) | |
| CH314176A (fr) | 1956-05-31 |
| US2800634A (en) | 1957-07-23 |
