Study on design and performance analysis of low noise high speed amplifier
| Autor: | P. Kabisatpathy, Addala Satya Narayana Varma, Pratap Kumar Dakua, Satyasis Mishra |
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| Rok vydání: | 2016 |
| Předmět: |
Power gain
Noise temperature Amplifier figures of merit Noise-figure meter business.industry Computer science Amplifier Electrical engineering Impedance matching Y-factor Noise figure Noise (electronics) Low-noise amplifier CMOS Noise generator Hardware_INTEGRATEDCIRCUITS Effective input noise temperature Instrumentation amplifier business Electrical impedance Noise (radio) |
| Zdroj: | 2016 International Conference on Signal Processing, Communication, Power and Embedded System (SCOPES). |
| Popis: | Low noise amplifier is the front end block of radio-frequency receiver system. The design concept demonstrates the design trade-off with noise figure, power gain, power consumption and impedance matching. This paper, investigates the cascade LNA design using ladder matching network. The frequency range for the design ranges from 2GHz to 7GHz. The lump reactive element has been used as the input and the T-matching network as output terminal for the proposed LNA. The cascade low noise amplifier has a measured forward gain 19.23 dB and noise figure 1.03dB. The proposed LNA is designed using open source software OSCAD and implemented in TSMC 0.18 μm CMOS technology. This work is mainly proposed for IEEE 802.16 applications. |
| Databáze: | OpenAIRE |
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