00758naa#a2200229#i#450# EN\INFRA-M\bibl\26799 /en/manage/index 20250406030340.7 2712-9640 20190628b2019####ek#y0engy0150####ca RUS RU Comparing simulated results of folded and unfolded log-periodic antenna used for observing the Sun Journal article Moscow INFRA-M Academic Publishing LLC. 2019 5 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 RUS Sha Li Yihua Yan Zhijun Chen Wei Wang test.editorum.ru /en/manage/index