Title :
New Design Technique for Stable Wide-Band Tunnel-Diode Amplifier (Correspondence)
Author :
Shirahata, Koichi ; Taketomi, D.
fDate :
1/1/1970 12:00:00 AM
Abstract :
It is verified experimentally and theoretically that highly reflective out-of-band characteristics are inherent in the usual stripline circulator, and follow a certain regularity. It is then described how a small-sized additional network to the circulator can improve its out-of-band characteristics. Using the improved circulator with this network, it is shown how to design a small-size wide-band TDA.
Keywords :
Bandwidth; Bars; Broadband amplifiers; Couplings; Cutoff frequency; Microstrip; Microwave theory and techniques; Resonance; Stripline; Wideband;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1970.1127136
