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2020•Unpublished venueOpen access

UWB-MMIC Matrix Distributed Low Noise Amplifier

Moustapha El Bakkali, Said Elkhaldi, Intissar Hamzi, Abdelhafid Marroun, Naima Amar Touhami

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Abstract

In this paper, a 3.1–11 GHz ultra-wideband low noise amplifier with low noise figure, high power gain S21, low reverse gain S12, and high linearity using the OMMIC ED02AH process, which employs a 0.18 μm Pseudomorphic High Electron Mobility Transistor is presented. This Low Noise Amplifier (LNA) was designed with the Advanced Design System simulator in distributed matrix architecture. For the low noise amplifier, four stages were used obtaining a good input/output matching. An average power gain S21 of 11.6 dB with a gain ripple of ±0.6 dB and excellent noise figure of 3.55 to 4.25 dB is obtained in required band with a power dissipation of 48 mW under a supply voltage of 2 V. The input compression point 1 dB and third-order input intercept point are −1.5 and 23 dBm respectively. The core layout size is 1.8 × 1.2 mm2.

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In this paper, a 3.1–11 GHz ultra-wideband low noise amplifier with low noise figure, high power gain S21, low reverse gain S12, and high linearity using the OMMIC ED02AH process, which employs a 0.18 μm Pseudomorphic High Electron Mobility Transistor is presented. This Low Noise Amplifier (LNA) was designed with the Advanced Design System simulator in distributed matrix architecture. For the low noise amplifier, four stages were used obtaining a good input/output matching. An average power gain S21 of 11.6 dB with a gain ripple of ±0.6 dB and excellent noise figure of 3.55 to 4.25 dB is obtained in required band with a power dissipation of 48 mW under a supply voltage of 2 V. The input compression point 1 dB and third-order input intercept point are −1.5 and 23 dBm respectively. The core layout size is 1.8 × 1.2 mm2.

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Available abstract

In this paper, a 3.1–11 GHz ultra-wideband low noise amplifier with low noise figure, high power gain S21, low reverse gain S12, and high linearity using the OMMIC ED02AH process, which employs a 0.18 μm Pseudomorphic High Electron Mobility Transistor is presented. This Low Noise Amplifier (LNA) was designed with the Advanced Design System simulator in distributed matrix architecture. For the low noise amplifier, four stages were used obtaining a good input/output matching. An average power gain S21 of 11.6 dB with a gain ripple of ±0.6 dB and excellent noise figure of 3.55 to 4.25 dB is obtained in required band with a power dissipation of 48 mW under a supply voltage of 2 V. The input compression point 1 dB and third-order input intercept point are −1.5 and 23 dBm respectively. The core layout size is 1.8 × 1.2 mm2.

Key concepts: Noise figure, Low-noise amplifier, Effective input noise temperature, Y-factor, Amplifier, Electrical engineering, Power gain, Monolithic microwave integrated circuit

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