About: Antenna Gain Measurement Using the Mirror Method in Time Domain     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • Představená metoda využívá k měření zisku antén plochý reflektor a vektorvý analyzátor s funkcí hradlováním v časové oblasti. Měřená anténa je umístěna v patřičné vzdálenosti od plochého reflektoru a je nasměrována kolmo na jeho rovinu. Vektorový analyzátor je nastaven k měření koeficientu odrazu měřené antény s nastavením potlačení všech příchozích signálů s výjimkou signálu odraženého od reflektoru. Kmitočtová závislost takto hradlovaného signálu je ekvivalentní kmitočtové závislosti přenosu signálu získaného měřením zisku metodou dvou identických antén. Výsledek měření zisku odraznou metodou v časové oblasti byl porovnán se ziskem získaným metodou dvou identických antén. (cs)
  • Presented single-antenna method of gain measurement is based on usage of flat reflector and gating function in time domain of PNA analyser. Antenna under test (AUT) is directed perpendicular to the reflector surface in sufficient disance from this reflector. Vector analyzer is set to the antenna reflection coefficient measurement with filtering out all responses except signal, which is returned from the flat reflector to the AUT. Frequency dependence of this gated signal is equivalent to the frequency dependence of transmitted signal of two antenna method in double distance. Measured gain of AUT was compared with the gain obtained from two antenna method.
  • Presented single-antenna method of gain measurement is based on usage of flat reflector and gating function in time domain of PNA analyser. Antenna under test (AUT) is directed perpendicular to the reflector surface in sufficient disance from this reflector. Vector analyzer is set to the antenna reflection coefficient measurement with filtering out all responses except signal, which is returned from the flat reflector to the AUT. Frequency dependence of this gated signal is equivalent to the frequency dependence of transmitted signal of two antenna method in double distance. Measured gain of AUT was compared with the gain obtained from two antenna method. (en)
Title
  • Měření zisku antén odraznou metodou v časové oblasti (cs)
  • Antenna Gain Measurement Using the Mirror Method in Time Domain
  • Antenna Gain Measurement Using the Mirror Method in Time Domain (en)
skos:prefLabel
  • Měření zisku antén odraznou metodou v časové oblasti (cs)
  • Antenna Gain Measurement Using the Mirror Method in Time Domain
  • Antenna Gain Measurement Using the Mirror Method in Time Domain (en)
skos:notation
  • RIV/68407700:21230/04:03104749!RIV/2005/GA0/212305/N
http://linked.open.../vavai/riv/strany
  • 1882 ; 1883
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GP102/02/D054), Z(MSM 212300014)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 554749
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/04:03104749
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Gain; Mirror method; PNA analyzer; Time domain; Two antenna method (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [EE9E1F016516]
http://linked.open...v/mistoKonaniAkce
  • Puerto De La Cruz, Tenerife, Canary Islands
http://linked.open...i/riv/mistoVydani
  • Piraeus
http://linked.open...i/riv/nazevZdroje
  • WSEAS Transaction on Computers
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Bártík, Hynek
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
issn
  • 1109-2750
number of pages
http://purl.org/ne...btex#hasPublisher
  • Military Institutions of University Education, Hellenic Naval Academiy
http://localhost/t...ganizacniJednotka
  • 21230
Faceted Search & Find service v1.16.118 as of Jun 21 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 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 107 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software