Determination of Equivalent Circuit Parameters Describing Noise from a Gunn Oscillator
β Scribed by Hashiguchi, S.; Okoshi, T.
- Book ID
- 117926921
- Publisher
- IEEE
- Year
- 1971
- Tongue
- English
- Weight
- 553 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0018-9480
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A method to extract the elements of the smallβsignal equivalent circuit and the noise parameters (NPs) of heterojunction bipolar transistors (HBTs) is presented. The extraction is done by simultaneous fitting of the measured __S__βparameters, noise figure (for a wellβmatched impedance),
A new technique is presented for the extraction of accurate equivalent circuits from 3D structures using a commercial finite-element software package. The technique is based on first electromagnetic principles; it exploits the post-processing capabilities of the software and is suitable for analysin
Figure 4 Characteristic impedance and dispersion characteristics for the dominant and first two higher-order modes of shielded dielectric-loaded edge-coupled CBCPW structure with a = 4 mm, h , = h , = 1 mm, E , ~ = 2.22, and other parameters as in Figure 3 choosing appropriate loading and structura