Transistors as low-noise amplifiers
β Scribed by Battye, C.K.; George, R.E.
- Book ID
- 118147036
- Publisher
- Institution of Electrical Engineers
- Year
- 1959
- Weight
- 459 KB
- Volume
- 106
- Category
- Article
- ISSN
- 2054-0418
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π SIMILAR VOLUMES
## Abstract A new type of a microwave reflection amplifier with very low noise properties is presented. The proposed amplifier consists of a circulator and a oneβport circuit with the use of a transistor operating under negative resistance conditions. An expression for estimating the noise figure f
inductive as the width ratio is increasing. The reason for this behaviour may be due to the change in nature of disturbed electromagnetic fields by the discontinuity from electric to magnetic with increasing width ratio. ## CONCLUSION The full-wave CAD model for generalised offset and gap discont