??????? ??????? ?? ?????? ??????-?????????? ??? ???????????????? ??????????????????????? ?????????
Електронний архів Житомирського державного технологічного університету
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
??????? ??????? ?? ?????? ??????-?????????? ??? ???????????????? ??????????????????????? ?????????
Direction-finding antenna system for ultra high frequencies based on tapered aperture small helix |
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| Creator |
???????, ?.?.
??????, ?.?. ???????, ?.?. ????????, ?.?. Dzubchuk, R.V. Pavlyuk, V.V. Polyakov, N.S. Tokarchuk, N.V. |
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| Subject |
??????? ???????
??????????????? ??????-????????? |
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| Description |
????????????? ??????????? ???????? ??????? ??? ???????????????? ????????? ?????? 118? 137 ??? ?? 225?406 ???. ??????? ??????? ?????????? ?? ?????? ??????-??????????, ?? ? ?????????? ?????????????????? ?????, ?? ???????? ??????????? ???????????? ??????????? ???????-?????????? ????? ?????????? ??????? ?? ??????? ???????????????????. ???????? ?????????? ???????????? ??????????? ?? ????????????????? ??????????. The construction of direction-finding antenna system for frequencies 118 ? 137 Mhz and 225 ? 406 Mhz is offered. The antenna system is built with tapered aperture small helix, which is the variety of allpass aerials, and allows to realize searchless amplitude bearing method. The results of mathematical computations and experimental researches are resulted. |
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| Date |
2016-11-25T09:22:04Z
2016-11-25T09:22:04Z 2011 |
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| Type |
Article
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| Identifier |
http://eztuir.ztu.edu.ua/123456789/5263
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| Language |
uk
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| Relation |
?????? ????. ?????: ???????? ?????;1(56)
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| Publisher |
????
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