Power and Conjugately Matched High Band UWB Power Amplifier

Milicevic, Milenko; Milinković, B.; Grujić, Dušan; Saranovac, Lazar

doi:10.1109/tcsi.2018.2815612

Cited by 10 publications

(5 citation statements)

References 30 publications

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“…A number of the published power amplifiers used a single-stage common-source amplifier [21], [47]- [49]. The proposed single-stage PA topology [21] has been achieved with a gain of 8.95 dB and power consumption of 23 mW.…”

Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

“…The proposed single-stage PA topology [21] has been achieved with a gain of 8.95 dB and power consumption of 23 mW. In [47], the amplifier attains PAE of 23.2% in the frequency band 6-9 GHz. The proposed PA [48] uses a single-stage amplifier and accomplishes a power gain of 7.05 dB at 3.25 GHz while consuming 21 mW.…”

Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

“…Figure 7 shows the percentage of employing one, two, and three amplification stages [11]- [59]. As presented in this figure, using a one-stage amplifier [21], [23], [24], [26], [34], [35], [47]- [49] and a three- stage amplifier [11], [17], [39], [45], [55] are slightly used. The most used number of stages for power amplification is a two-stage amplifier [12], [16], [48]- [50], [53], [57], [21], [22], [25], [27], [28], [30], [38], [40].…”

Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

“…comparisons among different PA techniques for five published papers in terms of the power gain (dB), PAE (%), power consumption (mW), area (mm 2 ), gain flatness (±dB), input matching S11 (dB), and output matching (dB), respectively. Among the PA techniques are one-stage common-source amplifier [21], [47]- [49], two-stage cascaded amplifier [12], [16], [21], [22], [48], three-stage cascaded amplifier [11], [17], [39], [45], [55], one-stage cascode amplifier [23], [24], [26], [34], [35], two-stage cascode amplifier [25], [27], [38], [40], [53], and two-stage hybrid amplifier [30], [48], [49], [50], [57].…”

Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

“…Figures 8 to 14 present comparisons among different PA techniques for five published papers in terms of the power gain (dB), PAE (%), power consumption (mW), area (mm 2 ), gain flatness (±dB), input matching S11 (dB), and output matching (dB), respectively. Among the PA techniques are one-stage common-source amplifier[21],[47]-[49], two-stage cascaded amplifier[12],[16],[21], [22],[48], three-stage cascaded amplifier[11],[17],[39],[45],[55], one-stage cascode amplifier[23],[24],[26],[34],[35], two-stage cascode amplifier[25],[27],[38],[40],[53], and two-stage hybrid amplifier[30],[48],[49],[50],[57].Concluding the results demonstrated in Tables 1 to 3 and Figures 8 to 14: − As expected, employing the cascode scheme (one-stage, or two-stage, or hybrid) increases the power gain.The highest power gain of 25 dB, 28.7 dB, and 22.8 dB has been achieved by[49],[50],[57], respectively, which utilized cascode current-reused configuration followed by a current-source amplifier as shown in Figure8. − The greatest PAE of 47.5% has been achieved utilizing the two-stage cascode technique[27].…”

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confidence: 99%

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Ultra-wideband CMOS power amplifier for wireless body area network applications: a review

El-Feky

Ellaithy

Fedawy

2023

IJECE

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<span lang="EN-US">A survey on ultra-wideband complementary metal-oxide semiconductor (CMOS) power amplifiers for wireless body area network (WBAN) applications is presented in this paper. Formidable growth in the CMOS integrated circuits technology enhances the development in biomedical manufacture. WBAN is a promising mechanism that collects essential data from wearable sensors connected to the network and transmitted it wirelessly to a central patient monitoring station. The ultra-wideband (UWB) technology exploits the frequency band from 3.1 to 10.6 GHz and provides no interference to other communication systems, low power consumption, low-radiated power, and high data rate. These features permit it to be compatible with medical applications. The demand target is to have one transceiver integrated circuit (IC) for WBAN applications, consequently, UWB is utilized to decrease the hardware complexity. The power amplifier (PA) is the common electronic device that employing in the UWB transmitter to boost the input power to the desired output power and then feed it to the antenna of the transmitter. The advance in the design and implementation of ultra-wideband CMOS power amplifiers enhances the performance of the UWB-transceivers for WBAN applications. A review of recently published CMOS PA designs is reported in this paper with comparison tables listing wideband power amplifiers' performance.</span>

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Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

Section: Summary Of the Published Wideband Hybrid-technique Power Amp...mentioning

confidence: 99%

mentioning

confidence: 99%

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Ultra-wideband CMOS power amplifier for wireless body area network applications: a review

El-Feky

Ellaithy

Fedawy

2023

IJECE

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A power amplifier with bandwidth expansion and linearity enhancement in 130 nmcomplementary metal‐oxide‐semiconductorprocess

Cao

Liu

et al. 2021

Int J RF Microw Comput Aided Eng

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A power amplifier with bandwidth expansion and linearity enhancement in 130 nm complementary metal-oxide-semiconductor (CMOS) process is presented. A LC connected dual-resonant network is proposed to achieve good broadband performance and high out-band rejection capability simultaneously. Furthermore, the advanced multiple-gated transistor technique is employed to cancel out odd-order intermodulation and harmonic distortions. The PA is implemented in 130 nm CMOS process with an area of 1.17 mm × 0.92 mm.Measurement results demonstrate that the PA exhibits a peak power gain of 8 dB with a relative bandwidth of 38% while maintaining a low reflection coefficient of −23.2 dB, maximum saturation output power of 15.6 dBm, maximum OP1dB and OIP3 of 14.3 dBm and 19 dBm, and a peak power added efficiency of 21.3%, respectively. In addition, an out-band rejection of 20 dB and 23.2 dB at 6.1 GHz and 14 GHz are measured.

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A Highly Linear, Low Power, Highly Efficient, CMOS Wideband Power Amplifier for 2–5 GHz Wireless Communications

Chen,

Qian

2024

Circuits Syst Signal Process

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Power and Conjugately Matched High Band UWB Power Amplifier

Cited by 10 publications

References 30 publications

Ultra-wideband CMOS power amplifier for wireless body area network applications: a review

Ultra-wideband CMOS power amplifier for wireless body area network applications: a review

A power amplifier with bandwidth expansion and linearity enhancement in 130 nmcomplementary metal‐oxide‐semiconductorprocess

A Highly Linear, Low Power, Highly Efficient, CMOS Wideband Power Amplifier for 2–5 GHz Wireless Communications

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