PL414865A1 - Device for generating electromagnetic field with elliptical polarization - Google Patents

Device for generating electromagnetic field with elliptical polarization

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Publication number
PL414865A1
PL414865A1 PL414865A PL41486515A PL414865A1 PL 414865 A1 PL414865 A1 PL 414865A1 PL 414865 A PL414865 A PL 414865A PL 41486515 A PL41486515 A PL 41486515A PL 414865 A1 PL414865 A1 PL 414865A1
Authority
PL
Poland
Prior art keywords
electrodes
pair
electromagnetic field
elliptical polarization
active electrodes
Prior art date
Application number
PL414865A
Other languages
Polish (pl)
Other versions
PL227886B1 (en
Inventor
Paweł Bieńkowski
Hubert Trzaska
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL414865A priority Critical patent/PL227886B1/en
Publication of PL414865A1 publication Critical patent/PL414865A1/en
Publication of PL227886B1 publication Critical patent/PL227886B1/en

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  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Przedmiotem wynalazku jest urządzenie do wytwarzania pola elektromagnetycznego o polaryzacji eliptycznej, w szczególności kołowej, służące między innymi do badań w dziedzinie kompatybilności elektromagnetycznej. W pierwszej gałęzi sygnałowej pomiędzy pierwszą parą elektrod (E2) a generatorem (G), a w drugiej gałęzi sygnałowej pomiędzy drugą parą elektrod (E1) a przesuwnikiem fazy (PF) znajdują się transformatory symetryzujące, odpowiednio pierwszy (T1) i drugi (T2), środkowe odczepy uzwojenia wtórnego każdego z transformatorów (T1, T2) są uziemione, a każdy ze skrajnych odczepów uzwojenia wtórnego jest podłączony do jednej z elektrod z danej pary elektrod czynnych (E1, E2), przy czym dwie elektrody z danej pary elektrod czynnych (E1, E2), tworzą parę powietrznych kondensatorów płaskich, zaś jedna z par elektrod czynnych (E1) leży w płaszczyźnie prostopadłej do płaszczyzny drugiej pary elektrod czynnych (E2), a razem tworzą powierzchnię boczną prostopadłościanu, wewnątrz której umieszczony jest badany element.The invention relates to an electromagnetic field generating device with elliptical polarization, in particular circular, for, inter alia, research in the field of electromagnetic compatibility. In the first signal branch between the first pair of electrodes (E2) and the generator (G), and in the second signal branch between the second pair of electrodes (E1) and the phase shifter (PF) there are transformers symmetrizating, first (T1) and second (T2), the middle tappings of the secondary winding of each transformer (T1, T2) are grounded, and each of the extreme tappings of the secondary winding is connected to one of the electrodes from a given pair of active electrodes (E1, E2), with two electrodes from a given pair of active electrodes (E1 , E2), they form a pair of flat air capacitors, and one of the pairs of active electrodes (E1) lies in a plane perpendicular to the plane of the other pair of active electrodes (E2), and together they form a side surface of the cuboid, inside which the test element is placed.

PL414865A 2015-11-20 2015-11-20 Device for generating electromagnetic field with elliptical polarization PL227886B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL414865A PL227886B1 (en) 2015-11-20 2015-11-20 Device for generating electromagnetic field with elliptical polarization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL414865A PL227886B1 (en) 2015-11-20 2015-11-20 Device for generating electromagnetic field with elliptical polarization

Publications (2)

Publication Number Publication Date
PL414865A1 true PL414865A1 (en) 2016-12-19
PL227886B1 PL227886B1 (en) 2018-01-31

Family

ID=57542585

Family Applications (1)

Application Number Title Priority Date Filing Date
PL414865A PL227886B1 (en) 2015-11-20 2015-11-20 Device for generating electromagnetic field with elliptical polarization

Country Status (1)

Country Link
PL (1) PL227886B1 (en)

Also Published As

Publication number Publication date
PL227886B1 (en) 2018-01-31

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PL414867A1 (en) Device for generating electromagnetic field with elliptical polarization