About: Distributed-element circuit     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon
http://dbpedia.demo.openlinksw.com/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FDistributed-element_circuit&invfp=IFP_OFF&sas=SAME_AS_OFF&graph=http%3A%2F%2Fdbpedia.org&graph=http%3A%2F%2Fdbpedia.org

Distributed-element circuits are electrical circuits composed of lengths of transmission lines or other distributed components. These circuits perform the same functions as conventional circuits composed of passive components, such as capacitors, inductors, and transformers. They are used mostly at microwave frequencies, where conventional components are difficult (or impossible) to implement.

AttributesValues
rdf:type
rdfs:label
  • دائرة العناصر الموزعة (ar)
  • Distributed-element circuit (en)
  • Circuiti a elementi distribuiti (it)
  • 分布元件电路 (zh)
rdfs:comment
  • 分布元件电路(英語:Distributed-element circuit)是由传输线或其他分布组件的长度组成的电路。这些电路执行与由无源组件(例如电容器 , 电感器和变压器)组成的常规电路相同的功能。它们主要用于难以实现(或不可能)实现常规组件的微波频率。 常规电路由单独制造的单个组件组成,然后与导电介质连接在一起。分布式元件电路是通过将介质本身形成特定的图案而构建的。分布式元件电路的主要优点是,它们可以廉价地生产为消费产品(例如卫星电视)的印刷电路板 。它们还以同轴和波导格式制成,用于雷达 , 卫星通信和微波链路等应用 。 分布式元件电路中普遍使用的一种现象是,可以使传输线的长度起到谐振器的作用 。执行此操作的分布式元素组件包括桩 , 耦合线和级联线。由这些组件构成的电路包括滤波器 , 功率分配器,定向耦合器和循环器 。 在1920年代和1930年代研究了分布式单元电路,但直到第二次世界大战将其用于雷达时才变得重要。战后,它们的使用仅限于军事,太空和广播基础设施,但是该领域材料科学的进步很快导致了更广泛的应用。现在,它们可以在卫星天线和移动电话之类的国内产品中找到。 (zh)
  • دوائر العناصر الموزعة (بالإنجليزية: Distributed-element circuit)‏ هي دوائر كهربائية تتكون من أطوال و خطوط نقل و مكونات أخرى موزعة داخل الدائرة. تؤدي هذه الدوائر نفس وظائف الدوائر التقليدية المكونة من مكونات خاملة، مثل المكثفات و المحاثات و والمحولات. (ar)
  • Distributed-element circuits are electrical circuits composed of lengths of transmission lines or other distributed components. These circuits perform the same functions as conventional circuits composed of passive components, such as capacitors, inductors, and transformers. They are used mostly at microwave frequencies, where conventional components are difficult (or impossible) to implement. (en)
rdfs:seeAlso
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Ratracecoupler-arithmetics.svg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Microstrip_Low_Pass_Bowtie_Stub_Filter.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Microstrip_Sawtooth_Directional_Coupler.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Microstrip_Hairpin_Filter_And_Low_Pass_Stub_Filter.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Ferritzirkulator1.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Heaviside_face.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Hilbert_resonator.svg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Koaxrichtkoppler.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/LNB_circuit.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Lumped-distributed_comparison.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Transistors_in_microstrip.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Orthomode_transducer.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Waveguide-post-filter.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Richards_transform_of_Chebyshev_filter.svg
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 59 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software