@article{oai:nagano-nct.repo.nii.ac.jp:00000149,
 author = {AOKI, Hiroo and 青木, 博夫},
 journal = {長野工業高等専門学校紀要, Memoirs of Nagano National College of Technology},
 month = {Jun},
 note = {application/pdf, In an electrical and electronic department, electronic circuit is a basic and important subject next to an electric circuit and electromagnetism. Electronic circuits are classified roughly into analog and digital. There are many students who think that an analog electronic circuit is difficult to learn compared with the digital. It seems that the cause must be from treating the AC and DC circuits at the same time. In particular, it is difficult for them to understand the AC equivalent circuits. There are few books that describe the AC equivalent circuit easily to understand. So the author has investigated the description about it among the several books and devised the new interpretation with circuit simulator.},
 pages = {13--16},
 title = {小信号増幅回路の交流等価回路について : 記述調査と新解釈法の提案},
 volume = {40},
 year = {2006}
}