176 citations · 1.7k across the 58 of their papers we have counts for
Showing 2010Show all
2 papers · 1 filter
astro-ph.IM2010★ 3 cited
A New System Noise Measurement Method Using a 2-bit Analog-To-Digital Converter
Aki Nakatake, Seiji Kameno, Koji Takeda
We propose a new method to measure the system noise temperature, , using a 2-bit analog-to-digital converter (ADC). The statistics of the digitized signal in a four-le…
astro-ph.HE2010★ 75 cited
VLBI Monitoring of 3C 84 (NGC 1275) in Early Phase of the 2005 Outburst
Hiroshi Nagai, Kenta Suzuki, Keiichi Asada +11
Multi-epoch Very Long Baseline Interferometry (VLBI) study of the sub-pc scale jet of 3C 84 is presented. We carried out 14-epoch VLBI observations during 2006-2009 with the Japane…