|
|||||
|
|
Circuit realisation of negative-impedance convertor at v.h.f. |
|
| Authors: | Yogo Hirofumi Kato Kazuo |
| Affiliation: | Nagoya Institute of Technology, Department of Electronics, Nagoya, Japan; |
| Abstract: | A circuit realisation of a v.h.f. negative-impedance convertor (n.i.c.) is presented. Using simultaneous multiple negative feedback, a stable operation is obtained to approximately 15% of fT. Using transistors with an fT of 1.1 GHz, the realised n.i.c. circuit operates to 160 MHz. |
| Keywords: | |