A low supply voltage dualband low noise amplifier design

Hsiao, Chih-Lung; Huang, Yilun

doi:10.1109/isce.2009.5156920

Cited by 12 publications

(4 citation statements)

References 4 publications

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“…The circuit of [3] is the first concurrent dual band cascode. A variant of folded cascode has been tried in [13]. Circuit used in [14] is a Dual-Band Concurrent current reuse CMOS LNA.…”

Section: Exhaustive Searchmentioning

confidence: 99%

On the intelligent components geometry design of a current reuse folded cascode concurrent dual-band CMOS LNA

Fathianpour

Seyedtabaii

2013

2013 21st Iranian Conference on Electrical Engineering (ICEE)

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In this paper, an optimized design procedure based on evolutionary algorithms for automatic synthesis of a current reuse folded cascode dual-band concurrent fully integrated lownoise amplifiers (LNA) targeted to 802.16d @ 3.5GHz and 802.11b, g @ 2.4GHz standards is discussed. Algorithm is intended to compute the circuit elements geometry and bias levels capable of maintaining the best level of gain, input matching, output matching and power consumption. The genetic algorithm optimization engine is developed in MATLAB environment and performance evaluation in 0.18µm RF CMOS TSMC technology is ceded to HSPICE. Results indicate that the automated scheme well renders the desired circuit in an acceptable computation time, otherwise, either tremendous manual trial and errors or an astronomical cycles of exhaustive search is required.

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“…The circuit of [3] is the first concurrent dual band cascode. A variant of folded cascode has been tried in [13]. Circuit used in [14] is a Dual-Band Concurrent current reuse CMOS LNA.…”

Section: Exhaustive Searchmentioning

confidence: 99%

On the intelligent components geometry design of a current reuse folded cascode concurrent dual-band CMOS LNA

Fathianpour

Seyedtabaii

2013

2013 21st Iranian Conference on Electrical Engineering (ICEE)

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“…The fact is that the work of the radio application and its work, combined with the connection and mobile network data transfer, quickly drains the phone's battery [7,8]. Therefore, if radio communication is required continuously for a long time and the ability to constantly recharge the battery is not provided [9], it will be easier to use a conventional dual-band transceiver tuned to the common frequency of all participants in the communication [10]. Now, a hybrid dual-band transceiver phone is rare.…”

Section: Introductionmentioning

confidence: 99%

The Performance Evolution of Antivirus Security Systems in Ultradense Cloud Server Using Intelligent Deep Learning

Gopi¹,

Logeshwaran²,

Kiruthiga³

2023

BIJCICN

145

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A modern telephone can only be used if it is a dual-band transceiver. Also, an indispensable condition is the availability of Internet access. Modern cell phones can only be used for their intended purpose: making calls. Due to the fact that the operating system is preinstalled on devices, the list of possibilities for gadgets could be expanded almost indefinitely. So you can even do a full-fledged dual-band transceiver from a cell phone. In this paper, an innovation in the development of mobile radio models dual-band transceivers in wireless cellular communication is proposed. For the dual-band transceiver in the phone to work, you need an Internet connection. Progress in the development of technologies for mobile networks does not stand still, and with each new standard and technology for mobile networks, new opportunities for using the network open up for end subscribers. It is based on packet voice data transmission called push-to-talk.

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“…There are several method frequenly used for MLNAdesign such as; wideband matching [15], switch method [16], and concurrent multiband [17][18][19]. The wideband method can produce LNA with wide frequency operating.…”

Section: Introductionmentioning

confidence: 99%

Concurrent Quad-band Low Noise Amplifier (QB-LNA) using Multisection Impedance Transformer

Pramudyo

Wardoyo

Wiryadinata

et al. 2017

IJECE

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A quad-band low noise amplifier (QB-LNA) based on multisection impedance transformer designed and evaluated in this research. As a novelty, a multisection impedance transformer was used to produce QB-LNA. A multisection impedance transformer is used as input and output impedance matching because it has higher stability, large Q factor, and low noise than lumpedcomponent.The QB-LNA was designed on FR4 microstrip substrate with r= 4.4, thickness h=1.6 mm, and tan = 0.026. The proposed QB-LNA was designed and analyzed by Advanced Design System (ADS).The simulation has shown that QB-LNA achieves gain (S 21 ) of 22.91 dB, 16.5 dB, 11.18 dB, and 7.25 dB at 0.92 GHz, 1.84 GHz, 2.61 GHz, and 3.54 GHz, respectively.The QB-LNA obtainreturn loss (S 11 ) of -21.28 dB, -31.87 dB, -28.08 dB, and -30.85 dB at 0.92 GHz, 1.84 GHz, 2.61 GHz, and 3.54 GHz, respectively. It also achieves a Noise figure (nf) of 2.35 dB, 2.13 dB, 2.56 dB, and 3.55 dB at 0.92 GHz, 1.84 GHz, 2.61 GHz, and 3.54 GHz, respectively. This research also has shown that the Figure of merit (FoM) of the proposed QB-LNA is higher than that of another multiband LNA.

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A low supply voltage dualband low noise amplifier design

Cited by 12 publications

References 4 publications

On the intelligent components geometry design of a current reuse folded cascode concurrent dual-band CMOS LNA

On the intelligent components geometry design of a current reuse folded cascode concurrent dual-band CMOS LNA

The Performance Evolution of Antivirus Security Systems in Ultradense Cloud Server Using Intelligent Deep Learning

Concurrent Quad-band Low Noise Amplifier (QB-LNA) using Multisection Impedance Transformer

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