Design of ultra low power cascaded inductorless LNA for Wireless Sensor Network application
| Autor: | Arthur Ruder, Vahid Bonehi, Stefan Heinen, Soheil Aghaie, Ralf Wunderlich, Iyappan Subbiah |
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| Rok vydání: | 2016 |
| Předmět: |
Ultra low power
Engineering business.industry 020208 electrical & electronic engineering Electrical engineering 020206 networking & telecommunications 02 engineering and technology 0202 electrical engineering electronic engineering information engineering Electronic engineering Reflection coefficient business Common gate Cmos process Wireless sensor network Voltage |
| Zdroj: | 2016 12th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME). |
| DOI: | 10.1109/prime.2016.7519541 |
| Popis: | This paper presents a cascaded ultra low power LNA structure. The proposed architecture benefits from a common gate LNA as the first stage followed by indcutorless common source LNA. The complete design was implemented in a standard 130nm RF CMOS process. The design occupies 130µm × 130µm active area. The circuit operates at 2.4GHz and draws 240µm under supply voltage of 1.2V. It shows active voltage gain of 42 dB and NF of 11.2 dB after post layout simulation. Thanks to first stage common gate structure, it has input reflection coefficient better than 22 dB. |
| Databáze: | OpenAIRE |
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