12. A device according to claim 1, wherein it comprises a plurality of said devices mounted in series between the structures to constitute a comb filter, each device being tuned to a different low frequency from that of the other devices. ...
In accordance with the present invention, a cut-off frequency of variable high-pass filter is dynami... Y Choi 被引量: 0发表: 2015年 Reducing the Low Frequency Cut-Off of a Wideband Power Amplifier An equalization technique is introduced which combats the problems of low frequency cut-off ...
The formula used for the Youden Index = Sensitivity + Specificity − 1 [26]. 3. Results A total of 1394 healthy physically active male participants with an average age of 29 years (range 18–57 years) were studied for the prevalence of overweight and obesity, along with redefining BMI ...