AT305371B - Lossy high frequency filter - Google Patents

Lossy high frequency filter

Info

Publication number
AT305371B
AT305371B AT1085270A AT1085270A AT305371B AT 305371 B AT305371 B AT 305371B AT 1085270 A AT1085270 A AT 1085270A AT 1085270 A AT1085270 A AT 1085270A AT 305371 B AT305371 B AT 305371B
Authority
AT
Austria
Prior art keywords
high frequency
frequency filter
lossy high
lossy
filter
Prior art date
Application number
AT1085270A
Other languages
German (de)
Original Assignee
Amp Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amp Inc filed Critical Amp Inc
Application granted granted Critical
Publication of AT305371B publication Critical patent/AT305371B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • 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
    • H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
    • H01R13/7197—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters with filters integral with or fitted onto contacts, e.g. tubular filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/04—Fixed inductances of the signal type with magnetic core
    • H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Laminated Bodies (AREA)
  • Filters And Equalizers (AREA)
AT1085270A 1969-12-09 1970-12-02 Lossy high frequency filter AT305371B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88350169A 1969-12-09 1969-12-09

Publications (1)

Publication Number Publication Date
AT305371B true AT305371B (en) 1973-02-26

Family

ID=25382691

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1085270A AT305371B (en) 1969-12-09 1970-12-02 Lossy high frequency filter

Country Status (10)

Country Link
JP (1) JPS5625817B1 (en)
AT (1) AT305371B (en)
BE (1) BE759974A (en)
CA (1) CA925582A (en)
DE (1) DE2058419C3 (en)
ES (2) ES386091A1 (en)
FR (1) FR2073114A5 (en)
GB (1) GB1272347A (en)
NL (1) NL156286B (en)
SE (1) SE370832B (en)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794865A (en) * 1969-12-09 1973-08-01 Amp Inc HIGH FREQUENCY DISSIPATIVE ELECTRIC FILTER
US3725825A (en) * 1971-06-14 1973-04-03 Amp Inc Filtered socket for electronic circuit board
US4329733A (en) * 1978-09-11 1982-05-11 Murata Manufacturing Co., Ltd. Capacitor combined shield case
DE2940474A1 (en) * 1979-10-05 1981-04-16 Amp Inc., Harrisburg, Pa. Filter assembly with electrical terminal on cylindrical mounting - has tubular member connected to ground plate by component with one end in filter and other in potting material to develop rigidity
US20090291593A1 (en) 2005-06-30 2009-11-26 Prescott Atkinson High frequency broadside-coupled electrical connector
US8083553B2 (en) 2005-06-30 2011-12-27 Amphenol Corporation Connector with improved shielding in mating contact region
CN102714363B (en) 2009-11-13 2015-11-25 安费诺有限公司 The connector of high performance, small form factor
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WO2012106554A2 (en) 2011-02-02 2012-08-09 Amphenol Corporation Mezzanine connector
CN103931057B (en) 2011-10-17 2017-05-17 安费诺有限公司 Electrical connector with hybrid shield
CN108336593B (en) 2012-06-29 2019-12-17 安费诺有限公司 Low-cost high-performance radio frequency connector
CN104704682B (en) 2012-08-22 2017-03-22 安费诺有限公司 High-frequency electrical connector
US9520689B2 (en) 2013-03-13 2016-12-13 Amphenol Corporation Housing for a high speed electrical connector
US9484674B2 (en) 2013-03-14 2016-11-01 Amphenol Corporation Differential electrical connector with improved skew control
CN110247219B (en) 2014-01-22 2021-06-15 安费诺有限公司 electrical connector
CN107112696B (en) 2014-11-12 2020-06-09 安费诺有限公司 Very high speed, high density electrical interconnect system with impedance control in the mating area
CN108701922B (en) 2015-07-07 2020-02-14 Afci亚洲私人有限公司 Electrical connector
TWI754439B (en) 2015-07-23 2022-02-01 美商安芬諾Ｔｃｓ公司 Connector, method of manufacturing connector, extender module for connector, and electric system
CN115241696A (en) 2016-05-31 2022-10-25 安费诺有限公司 High-performance cable termination device
WO2017209694A1 (en) 2016-06-01 2017-12-07 Amphenol Fci Connectors Singapore Pte. Ltd. High speed electrical connector
WO2018039164A1 (en) 2016-08-23 2018-03-01 Amphenol Corporation Connector configurable for high performance
CN115189162B (en) 2016-10-19 2026-02-03 安费诺有限公司 Assembly for mounting an interface, electrical connector, electronic system and printed circuit board
CN114498109B (en) 2017-08-03 2024-10-11 安费诺有限公司 Cable connector for high-speed interconnection
CN118630506A (en) 2017-10-30 2024-09-10 安费诺富加宜（亚洲）私人有限公司 Low Crosstalk Card Edge Connectors
US10601181B2 (en) 2017-12-01 2020-03-24 Amphenol East Asia Ltd. Compact electrical connector
US10777921B2 (en) 2017-12-06 2020-09-15 Amphenol East Asia Ltd. High speed card edge connector
US10665973B2 (en) 2018-03-22 2020-05-26 Amphenol Corporation High density electrical connector
WO2019195319A1 (en) 2018-04-02 2019-10-10 Ardent Concepts, Inc. Controlled-impedance compliant cable termination
CN208862209U (en) 2018-09-26 2019-05-14 安费诺东亚电子科技(深圳)有限公司 A kind of connector and its pcb board of application
US11870171B2 (en) 2018-10-09 2024-01-09 Amphenol Commercial Products (Chengdu) Co., Ltd. High-density edge connector
TWM576774U (en) 2018-11-15 2019-04-11 香港商安費諾（東亞）有限公司 Metal case with anti-displacement structure and connector thereof
US10931062B2 (en) 2018-11-21 2021-02-23 Amphenol Corporation High-frequency electrical connector
US11381015B2 (en) 2018-12-21 2022-07-05 Amphenol East Asia Ltd. Robust, miniaturized card edge connector
WO2020154507A1 (en) 2019-01-25 2020-07-30 Fci Usa Llc I/o connector configured for cable connection to a midboard
CN117175250A (en) 2019-01-25 2023-12-05 富加宜（美国）有限责任公司 I/O connector configured for cabling to the midplane
US11189971B2 (en) 2019-02-14 2021-11-30 Amphenol East Asia Ltd. Robust, high-frequency electrical connector
TWI889666B (en) 2019-02-19 2025-07-11 美商安芬諾股份有限公司 Electrical connector and method for manufacturing electrical connector
WO2020172395A1 (en) 2019-02-22 2020-08-27 Amphenol Corporation High performance cable connector assembly
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TWI895292B (en) 2019-11-06 2025-09-01 香港商安費諾（東亞）有限公司 High-frequency electrical connector with interlocking segments and method of manufacturing the same
US11588277B2 (en) 2019-11-06 2023-02-21 Amphenol East Asia Ltd. High-frequency electrical connector with lossy member
WO2021154702A1 (en) 2020-01-27 2021-08-05 Fci Usa Llc High speed connector
TWI887339B (en) 2020-01-27 2025-06-21 美商Ｆｃｉ美國有限責任公司 High speed, high density direct mate orthogonal connector
CN113258325A (en) 2020-01-28 2021-08-13 富加宜（美国）有限责任公司 High-frequency middle plate connector
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US11728585B2 (en) 2020-06-17 2023-08-15 Amphenol East Asia Ltd. Compact electrical connector with shell bounding spaces for receiving mating protrusions
US11831092B2 (en) 2020-07-28 2023-11-28 Amphenol East Asia Ltd. Compact electrical connector
US11652307B2 (en) 2020-08-20 2023-05-16 Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. High speed connector
CN212874843U (en) 2020-08-31 2021-04-02 安费诺商用电子产品(成都)有限公司 electrical connector
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US11569613B2 (en) 2021-04-19 2023-01-31 Amphenol East Asia Ltd. Electrical connector having symmetrical docking holes
US12176650B2 (en) 2021-05-05 2024-12-24 Amphenol East Asia Limited (Hong Kong) Electrical connector with guiding structure and mating groove and method of connecting electrical connector
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Also Published As

Publication number Publication date
FR2073114A5 (en) 1971-09-24
DE2058419A1 (en) 1971-06-09
GB1272347A (en) 1972-04-26
NL7017455A (en) 1971-06-11
NL156286B (en) 1978-03-15
ES411183A2 (en) 1976-01-01
JPS5625817B1 (en) 1981-06-15
BE759974A (en) 1971-06-07
CA925582A (en) 1973-05-01
DE2058419B2 (en) 1979-01-11
SE370832B (en) 1974-10-28
DE2058419C3 (en) 1979-09-20
ES386091A1 (en) 1974-07-01

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time