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250 KHZ FILTER BANK 전파분광기의 제작 KCI 등재

CONSTRUCTION OF 250KHZ FILTER BANK SPECTROMETER

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천문학논총 (Publications of the Korean Astronomical Society)
한국천문학회 (Korean Astronomical Society)
초록

We made 250 kHz filter bank based on FBS250 model designed by Millitech. It consists of 256 channels centered at 1391 MHz. The minimum detectable input level is -56 dBm/channel, and the maximum continuous integration time is about 1.3 seconds. This spectrometer can be operated in parallel or series mode with other spectrometers.

저자
  • 김광동(천문대) | Kim Kwang-Dong
  • 정재훈(천문대) | Jeong Jae-Hun
  • 김효령(천문대) | Kim Hyo-Ryeong
  • 김태성(천문대) | Kim Tae-Seong