Concepedia

Leif Sjögren

LS

Statistics

Publications

13

Citations

289

H-Index

11

Active since

1991

Affiliations

University of California, Los Angeles(Current)

Silicon Labs (United States)

Redondo Optics (United States)

Swedish National Road and Transport Research Institute

Leif Sjögren is an author at University of California, Los Angeles specializing in engineering, electrical engineering, and microelectronics.

Top concepts

EngineeringElectrical EngineeringMicroelectronicsPhotonicsApplied PhysicsAntennaOptoelectronicsOptical PropertiesMicrowave EngineeringElectromagnetic Compatibility

Publications per year

1991–2023

13

Publications

13

A low phase-error 44-GHz HEMT attenuator

Leif Sjögren, D. L. Ingram, M. Biedenbender et al. · IEEE Microwave and Guided Wave Letters · 1998 · 48 citations

Microwave Circuits, Electrical Engineering, High Attenuation Range +11

Monolithic quasi-optical frequency tripler array with 5-W output power at 99 GHz

H.-X.L. Liu, Leif Sjögren, C. W. Domier et al. · IEEE Electron Device Letters · 1993 · 39 citations

Engineering, Microwave Transmission, Millimeter-wave Harmonic Generation +16

Novel concepts for improved nonlinear transmission line performance

Hui Shi, W.-M. Zhang, C. W. Domier et al. · IEEE Transactions on Microwave Theory and Techniques · 1995 · 31 citations

Electrical Engineering, Engineering, High Voltage Engineering +14

Phased array operation of a diode grid impedance surface

Leif Sjögren, Hongxia Liu, Xiaohui Qin et al. · IEEE Transactions on Microwave Theory and Techniques · 1994 · 29 citations

Engineering, Voltage Control, Phased Array Operation +16

Influence of Road Wetness on Tire-Pavement Rolling Resistance

Jerzy Ejsmont, Leif Sjögren, Beata Świeczko‐Żurek et al. · Journal of Civil Engineering and Architecture · 2015 · 27 citations · Full text

Highway Pavement, Engineering, Civil Engineering +9

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