ScholarLens Back to search
2014•Acta Scientiarum Naturalium Universitatis SunyatseniRequires access

A High Efficiency Fully Integrated OOK Transmitter for WBAN

Mousa, Yousefi, Ziaddin, Daie, Koozehkanani, Jafar Jafar, Sobhi, Hamid Hamid, Jangi

Open publisher page 0 citations

Abstract

A 2.4 GHz high efficiency radio frequency(RF) transmitter for wireless body area network(WBAN) in medical applications is presented in this paper. The transmitter architecture with high energy efficiency is proposed to achieve a high data rate with low power consumption. In conventional transmitters,the oscillator and power amplifier are turned off when the transmitter sends 0. The required time for turning oscillator ON/OFF is longer than the other blocks of the transmitter. In the proposed transmitter, the low power oscillator is on all the time while the power amplifier and modulator are turned off when 0 data is sent. The transmitter consumes 3.2 mW at 0.5 dBm output by 285 Mbps data rate and the energy consumption per transmitted bit with 0.5 dBm output power is 10pJ/(bitmW). The proposed transmitter was designed in0.18 μm CMOS technology.

About this research paper

What this paper is about

A 2.4 GHz high efficiency radio frequency(RF) transmitter for wireless body area network(WBAN) in medical applications is presented in this paper. The transmitter architecture with high energy efficiency is proposed to achieve a high data rate with low power consumption. In conventional transmitters,the oscillator and power amplifier are turned off when the transmitter sends 0. The required time for turning oscillator ON/OFF is longer than the other blocks of the transmitter. In the proposed transmitter, the low power oscillator is on all the time while the power amplifier and modulator are turned off when 0 data is sent. The transmitter consumes 3.2 mW at 0.5 dBm output by 285 Mbps data rate and the energy consumption per transmitted bit with 0.5 dBm output power is 10pJ/(bitmW). The proposed transmitter was designed in0.18 μm CMOS technology.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

A 2.4 GHz high efficiency radio frequency(RF) transmitter for wireless body area network(WBAN) in medical applications is presented in this paper. The transmitter architecture with high energy efficiency is proposed to achieve a high data rate with low power consumption. In conventional transmitters,the oscillator and power amplifier are turned off when the transmitter sends 0. The required time for turning oscillator ON/OFF is longer than the other blocks of the transmitter. In the proposed transmitter, the low power oscillator is on all the time while the power amplifier and modulator are turned off when 0 data is sent. The transmitter consumes 3.2 mW at 0.5 dBm output by 285 Mbps data rate and the energy consumption per transmitted bit with 0.5 dBm output power is 10pJ/(bitmW). The proposed transmitter was designed in0.18 μm CMOS technology.

Key concepts: Transmitter, Transmitter power output, Amplifier, Electrical engineering, CMOS, Electronic engineering, Body area network, Radio transmitter design

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
A High Efficiency Fully Integrated OOK Transmitter for WBAN — Research Paper | ScholarLens