PL38410B1 - - Google Patents

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Publication number
PL38410B1
PL38410B1 PL38410A PL3841054A PL38410B1 PL 38410 B1 PL38410 B1 PL 38410B1 PL 38410 A PL38410 A PL 38410A PL 3841054 A PL3841054 A PL 3841054A PL 38410 B1 PL38410 B1 PL 38410B1
Authority
PL
Poland
Prior art keywords
antenna
vertical
given
telegraphs
lak
Prior art date
Application number
PL38410A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL38410B1 publication Critical patent/PL38410B1/pl

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Description

2 bibliotekaI M.--,Tcdu Pcle nlowego •:^!;J^5zeczyj--;:^!jjGjLoili " Opublikowano dnia 20 stycznia 1956 r. PL2 libraryI M .--, Tcdu Pcle nlowego •: ^ !; J ^ 5zeczyj -;: ^! JjGjLoili "Published on January 20, 1956 PL

Claims (1)

1. Zastrzezenie patentowe Urzadzenie do zmiany pionowej charakterystyki promieniowania srednio falowej anteny nadawczej przeciwzanikowej, znamienne tym, ze jest utwo¬ rzone przez obwód równolegly indukcyjno-pojem- nosciowy zmontowany na szczycie anteny w sze¬ reg z pojemnoscia koncowa i umozliwiajacy uzy¬ skiwanie zadanej pionowej charakterystyki pro¬ mieniowania anteny zarówno dla danej dlugosci fali, jak i dla róznych dlugosci fal. Skarb Panstwa (Ministerstwo Poczt i Telegrafów — Centralny Zarzad Radiostacji) 2650 — Lak — 12.9.55 — 150 — Pap. ilustr. ki. III Bl/80 g PL1. Patent claim A device for changing the vertical radiation pattern of a medium-wave transmitting anti-flare antenna, characterized in that it is formed by a parallel inductive-capacitive circuit assembled at the top of the antenna in series with a final capacity and enabling the achievement of a given vertical the radiation characteristics of the antenna both for a given wavelength and for different wavelengths. Treasury of the State (Ministry of Posts and Telegraphs - Central Radio Station) 2650 - Lak - 12.9.55 - 150 - Pap. pic ki. III Bl / 80 g PL
PL38410A 1954-12-03 PL38410B1 (en)

Publications (1)

Publication Number Publication Date
PL38410B1 true PL38410B1 (en) 1955-04-15

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