Wide band receiver consist of a low NF LNA and a Mixer with high Linearity for low power applications
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
IISE01_008
تاریخ نمایه سازی: 18 بهمن 1399
Abstract:
In the telecommunication systems, the transmitter has the task of transmitting data with relatively high power and the receiver is responsible for retrieving information from a weak signal that has been exposed to noise and interference. Therefore, the receiver should have a high gain and low number of noise (NF). As shown in Fig. 1, on the transmitter side of the blocks such as frequency synthesizer, digital to analog converter (DAC), mixer or high gain multiplier, filters and power amplifier, the receiver also includes blocks such as Low-noise amplifier, dimming mixer, analogue-to-digitalconverter (ADC) filters and converters.
Keywords:
Low noise amplifier , Ultra-wideband , Low power design , Analog to Digital Converter , Digital to Analog Converter
Authors
Ali Farhang
Department of Electrical Engineering, Kermanshah Branch, Islamic Azad University Kermanshah, Iran
Saeid Roshani
Department of Electrical Engineering, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
Hosein Seyedi
Department of Electrical Engineering, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran