Search Results - "Shaheen, Rana A."

Millimeter-wave Frequency Reconfigurable Low Noise Amplifiers for 5G by Shaheen, Rana A., Rahkonen, Timo, Parssinen, Aarno

“…In this brief, designs of two millimeter wave (mmWave) reconfigurable multi band low noise amplifiers (LNA) are presented targeted for fifth generation (5G)…”
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Vaccine Attitudes and COVID-19 Vaccine Intention Among Parents of Children With Kidney Disease or Primary Hypertension by Wang, Chia-shi, Doma, Rinchen, Westbrook, Adrianna L., Johnson, Jillian, Anderson, Evan J., Greenbaum, Larry A., Rana, Shaheen A., George, Roshan P., Garro, Rouba, Khanna-Farber, Anjali, Escoffery, Cam, Bednarczyk, Robert A.

“…Children with kidney disease and primary hypertension may be more vulnerable to COVID-19. We examined COVID-19 vaccine hesitancy among parents of children with…”
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A 38.5-to-60.5 GHz LNA with Wideband Combiner Supporting Cartesian Beamforming Architecture by Akbar, Rehman, Shaheen, Rana A., Rahkonen, Timo, Tze, Cheung, Stadius, Kari, Parssinen, Aarno

“…Current millimetre-wave (mmW) 5G NR standard supports multiple bands at 24.5/28/37/39/43/47GHz for communications. To cover several bands of the 5G NR and…”
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A four channel phased array transmitter using an active RF phase shifter for 5G wireless systems by Sethi, Alok, Aikio, Janne P., Shaheen, Rana A., Akbar, Rehman, Rahkonen, Timo, Pärssinen, Aarno

“…This paper presents a four channel phased array transmitter at 15 GHz aimed for the upcoming 5G wireless systems. The circuit is designed and fabricated using…”
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A fully integrated 4 × 2 element CMOS RF phased array receiver for 5G by Shaheen, Rana A., Akbar, Rehman, Sethi, Alok, Aikio, Janne P., Rahkonen, Timo, Pärssinen, Aarno

“…This paper presents a fully integrated phased array receiver containing two four element radio frequency (RF) beamforming receivers supporting two…”
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Precision medicine preceptorship in breast and lung cancer for Latin American oncologists by Gogineni, Keerthi, Leal, Ticiana, Dixon, Margie D., Rana, Shaheen A., Pentz, Rebecca D.

“…9040 Background: Cancer is the second leading cause of death in Latin America. Integrating genomic discoveries into patient care could improve morbidity and…”
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A Fully Differential Single-Stage Four-way mmWave Power Combiner for Phased Array 5G Systems by Shaheen, Rana A., Rahkonen, Timo, Akbar, Rehman, Sethi, Alok, Parssinen, Aarno

“…This paper presents design of a fully differential four-way power combiner for receiver phased array applications. Depending on the system requirements several…”
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Layout Optimization Techniques for r and, f of Cascode Devices for mm Wave Applications by Shaheen, Rana A., Rahkonen, Timo, Akbar, Rehman, Aikio, Janne P., Sethi, Alok, Parssinen, Aarno

“…A common-source cascode device is commonly used in amplifier designs at RF/mmWave frequencies. In addition to intrinsic parasitic components, extrinsic…”
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Designing at Millimeter-Wave: Lessons from a Triple Coil Variable Transformer by Sethi, Alok, Akbar, Rehman, Aikio, Janne P., Shaheen, Rana A., Parssinen, Aarno, Rahkonen, Timo

“…This paper presents a triple coil variable transformer that can be used to design RF blocks for millimeterwave 5G transceivers. By employing a third coil with…”
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A fully integrated 13 GHz CMOS SOI stacked power amplifier for 5G wireless systems by Aikio, Janne P., Sethi, Alok, Shaheen, Rana A., Akbar, Rehman, Rahkonen, Timo, Parssinen, Aarno

“…This paper presents a fully integrated, four stack power amplifier for 5G wireless systems. The frequency of operation is tunable from 12 GHz to 14 GHz, with a…”
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A 10-bit active RF phase shifter for 5G wireless systems by Sethi, Alok, Aikio, Janne P., Shaheen, Rana A., Akbar, Rehman, Rahkonen, Timo, Parssinen, Aarno

“…This paper presents an active RF phase shifter with 10 bit control word targeted toward the upcoming 5G wireless systems. The circuit is designed and…”
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A 45nm CMOS SOI, four element phased array receiver supporting two MIMO channels for 5G by Shaheen, Rana A., Akbar, Rehman, Sethi, Alok, Aikio, Janne P., Rahkonen, Timo, Parssinen, Aarno

“…A four element, two channel Multiple-Input Multiple-Output (MIMO) phased array receiver at 15 GHz is designed and fabricated in 45nm CMOS SOI process. The…”
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A simultaneous wideband impedance matching and bandpass filtering technique using NUTL segments at 15 GHz by Shaheen, Rana A., Sethi, A., Akbar, R., Aikio, Janne P., Tuovinen, T., Rahkonen, T., Parssinen, A.

“…This paper presents a simultaneous high-Q impedance matching and bandpass filtering technique for low-noise amplifiers (LNA) for radio frequency integrated…”
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