A Miniaturized Wafer-Scale Package Demonstrated with Three Enhancement Mode Amplifiers

Phan, K.; Kessler, J.; Morkner, H.; Vice, M.; Nguyen, L.D.; Roland, Jason

doi:10.1109/emicc.2008.4772225

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…In case of open load ( = ∞), the input impedance will be again purely imaginary and depends upon periodic variation of the wave number as shown in (3).…”

Section: Realization Of Negative Valued Lumped Elementsmentioning

confidence: 99%

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Negative image amplifier technique for performance enhancement of ultra wideband LNA

Sawarkar¹,

Tuckley²

2019

IJECE

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<span lang="EN-US">The paper aims at designing of two stage cascaded ultra-wideband (UWB) low noise amplifier (LNA) by using negative image amplifier technique. The objective of this article is to show the performance improvement using negative image amplifier technique and realization of negative valued lumped elements into microstrip line geometry. The innovative technique to realize the negative lumped elements are carried out by using Richard’s Transformation and transmission line calculation. The AWR microwave office tool is used to obtain characteristics of UWB LNA design with hybrid microwave integrated circuit (HMIC) technology. The 2-stage cascaded LNA design using negative image amplifier technique achieves average gain of 23dB gain and low noise figure of less than 2dB with return loss less than -8dB for UWB 3-10GHz. The Proper bias circuit is extracted using DC characteristics of transistor at biasing point 2V, 20mA and discussed in detail with LNA layout. The negative image matching technique is applied for both input and output matching network. This work will be useful for all low power UWB wireless receiver applications.</span>

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“…In case of open load ( = ∞), the input impedance will be again purely imaginary and depends upon periodic variation of the wave number as shown in (3).…”

Section: Realization Of Negative Valued Lumped Elementsmentioning

confidence: 99%

“…It is the first component in any RF receiver. The general topology of LNA consists of three stages: input matching network, the amplifier itself and output matching network [1][2][3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Negative image amplifier technique for performance enhancement of ultra wideband LNA

Sawarkar¹,

Tuckley²

2019

IJECE

View full text Add to dashboard Cite

show abstract

Wafer scale package construction and usage for RF through millimeter wave applications

Morkner

2009

2009 European Microwave Conference (EuMC)

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A complete 38 GHz transmit and receive chip set in low cost surface mount package

Morkner

Fujii

Phan

et al. 2009

2009 European Microwave Conference (EuMC)

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A Miniaturized Wafer-Scale Package Demonstrated with Three Enhancement Mode Amplifiers

Cited by 3 publications

References 3 publications

Negative image amplifier technique for performance enhancement of ultra wideband LNA

Negative image amplifier technique for performance enhancement of ultra wideband LNA

Wafer scale package construction and usage for RF through millimeter wave applications

A complete 38 GHz transmit and receive chip set in low cost surface mount package

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