NATURAL EQUIVALENT CIRCUIT AND HYBRID-PARAMETERS OF JUNCTION TRANSISTOR (in Chinese)
The relationships between small-signal h-parameters and elements of the natural equivalent circuit of the common emitter configuration of junction transistors were studied. From experimental results of h-parameters of two typical alloyed PNP transistors (2N 104 and II-6 transistors), the relationship of h-parameters and elements of a natural equivalent circuit vs operating frequency and dc operating conditions (dc emitter current and dc collector voltage) were evaluated. The results are compared with results obtained from analysis based on calculations using physical constants of the transistor. The explanation of the behavior of the reverse opencircuit voltage amplification factor, mu /sub bc/, of the common emitter circuit is given in detail. Characteristics of mu /sub bc/ and properties of h/sub 22/ (the output admittance with input open) are correlated. (auth)
- Research Organization:
- Inst. of Physics, Academia Sinica, Peking
- NSA Number:
- NSA-14-007605
- OSTI ID:
- 4201582
- Journal Information:
- Wu Li Hsueh Pao (China) Supersedes Chung-Kuo Wu Li Hsueh For English translation see Chin. J. Phys. (Peking) (Engl. Transl.), Journal Name: Wu Li Hsueh Pao (China) Supersedes Chung-Kuo Wu Li Hsueh For English translation see Chin. J. Phys. (Peking) (Engl. Transl.) Vol. Vol: 15; ISSN WLHPA
- Country of Publication:
- Country unknown/Code not available
- Language:
- Chinese
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