نتایج جستجو برای: high gain
تعداد نتایج: 2184755 فیلتر نتایج به سال:
In this work a low power, low voltage and high gain operational amplifier is proposed. For this purpose a negative resistance structure is used in parallel with output to improve the achievable gain. Because of using self cascode transistors in the output, the proposed structure remains approximately constant in a relatively large output voltage swing causing an invariable gain. To evaluate the...
In this paper, we report on classification results for emotional user states (4 classes, German database of children interacting with a pet robot). Starting with 5 emotion labels per word, we obtained chunks with different degrees of prototypicality. Six sites computed acoustic and linguistic features independently from each other. A total of 4232 features were pooled together and grouped into ...
BACKGROUND Weight change in first year university students, often referred to as 'Freshman 15', has been shown to be a common problem in North America. Studies have reported weight gain to be between 1 kg and 4 kg over the academic year and a recent meta-analysis found a mean gain of 1.34 kg and that 61 % of students gained weight. A limited number of studies have investigated weight change in ...
Ultrashort pulse (USP) signal with high peak power is also called ultrawideband signal, which has a broad application prospect in radar detection and electronic countermeasures other fields. In this paper, an acquisition device proposed to obtain the USP ultrahigh compression efficiency (CE) gain (PCG). The long input time length of μs level can be compressed narrow width 450 ps (2.6–3.9 GHz) b...
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