A Fully Integrated Adaptive Multiband Multimode Switching-Mode CMOS Power Amplifier

Aref, Ahmed Farouk; Negra, Renato

doi:10.1109/tmtt.2012.2201746

Cited by 20 publications

(5 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Digital pulse wireless, more commonly known as ultra-wideband is a high bandwidth radio technology is used for short range and low-power communications [1][2][3][4][5]. UWB has come to be known as a direct competitor to bluetooth and WiMax as it can fully utilize high data rate along with wide spectrum efficiency while using less or very low power transmission [6][7][8][9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

A two-stage power amplifier design for ultra-wideband applications

Al-Kofahi

Albataineh

Dagamseh

2021

IJECE

View full text Add to dashboard Cite

In this paper, a two-stage 0.18 μm CMOS power amplifier (PA) for ultra-wideband (UWB) 3 to 5 GHz based on common source inductive degeneration with an auxiliary amplifier is proposed. In this proposal, an auxiliary amplifier is used to place the 2nd harmonic in the core amplified in order to make up for the gain progression phenomena at the main amplifier output node. Simulation results show a power gain of 16 dB with a gain flatness of 0.4 dB and an input 1 dB compression of about -5 dBm from 3 to 5 GHz using a 1.8 V power supply consuming 25 mW. Power added efficiency (PAE) of around 47% at 4 GHz with 50 Ω load impedance was also observed.

show abstract

Section: Introductionmentioning

confidence: 99%

A two-stage power amplifier design for ultra-wideband applications

Al-Kofahi

Albataineh

Dagamseh

2021

IJECE

View full text Add to dashboard Cite

show abstract

“…In [9], an integrated multiband multimode switching-mode differential power amplifier was proposed in 90nm CMOS technology. The integrated PA module consists of input matching network, driver stage, the output stage, load network and auxiliary circuitry to increase output power and efficiency.…”

Section: Introductionmentioning

confidence: 99%

An Ultra-Wideband Digitally Programmable Power Amplifier With Efficiency Enhancement for Cellular and Emerging Wireless Communication Standards

Albasha

Clifton²,

Jingu

et al. 2016

IEEE Trans. Circuits Syst. I

View full text Add to dashboard Cite

“…The efficiency and linearity of the tunable PA are degraded by the low , restricted tuning range, and limited power-handling capability of the matching networks at the PA output port [22]- [24]. Moreover, many tunable matching networks have been implemented by off-chip devices with different processes and the sophisticated multi-chipmodule packaging is required [2], [18], [25].…”

Section: Introductionmentioning

confidence: 99%

Review of Reduction Noise and Reflection Techniques of Low Power Dissipation Amplifier

2016

IJMTER

View full text Add to dashboard Cite

In this paper we review and discuss the techniques that is used to reduce the reflection and content of noise in amplifier design, in the past decades many numbers of technique presented by researcher to improve the performance of amplifier. Linearity of amplifier is the important parameters to consider in the design. Linearity of amplifier design by content of reflection and noise figure of amplifier. In recent application of commercial and industry needed and preferred more stability of amplifier, this type of amplifier used in GPS, satellite communication, Bluetooth Wi-Max, radar, used in portable device like laptop, used in stabilizer. Low noise amplifier have important feature like amplify the signal with rejection of noise. Low noise amplifier in modern communication used as filter with amplifier. Recent scenario low noise amplifier available in wide band, single band, multi-band frequency of application. Low noise amplifier available with high gain, noise rejection and with less power consumption. In this paper we review the work of past decades done in low noise amplifier. Low noise amplifier products full fill all requirements of modern wireless communications. So that we review and discuss the future requirement of technology is needed to discuss. in this paper discusses issues of low noise amplifier and low power dissipation amplifier, its application, issues and recent trends, in this paper review some techniques of low noise amplifier to improve perform and surveyed almost all the possible work of past decades.

show abstract

A Fully Integrated Adaptive Multiband Multimode Switching-Mode CMOS Power Amplifier

Cited by 20 publications

References 21 publications

A two-stage power amplifier design for ultra-wideband applications

A two-stage power amplifier design for ultra-wideband applications

An Ultra-Wideband Digitally Programmable Power Amplifier With Efficiency Enhancement for Cellular and Emerging Wireless Communication Standards

Review of Reduction Noise and Reflection Techniques of Low Power Dissipation Amplifier

Contact Info

Product

Resources

About