Constantine John. Digenis

Derivation of Aerospace Antenna Coupling - Factor Interference Prediction Techniques Open

John A. M. Lyon, Rudolph M. Kalafus, Y-K. Kwon, Constantine John. Digenis, Medhat Ahmed Helmy Ibrahim , et al. · 2006

Computer science Engineering

Three Archimedean spirals were tested for antenna patterns and coupling patterns: (1) circular, (2) square, and (3) dielectric-cavity-backed circular. The latter was used in the fundamental mode, with out-of-phase currents at the feed. The…

Antenna Sidelobe And Coupling Reduction By Means Of Reactive Loading Of The Ground Plane. Open

Constantine John. Digenis · 1969

Physics Materials science Computer science

PhD

Study and investigation of a UHF-VHF antenna : seventh quarterly report. Open

John A. M. Lyon, D. L. Smith, Sang-Bin Rhee, P. Wu, Medhat Ahmed Helmy Ibrahim , et al. · 1967

Computer science Physics

http://deepblue.lib.umich.edu/bitstream/2027.42/6408/5/bac8729.0007.001.pdf

Study and investigation of a UHF-VHF antenna : quarterly report. Open

John A. M. Lyon, D. L. Smith, Sang-Bin Rhee, Pei-Rin Wu, Medhat Ahmed Helmy Ibrahim , et al. · 1966

Environmental science Engineering Physics

http://deepblue.lib.umich.edu/bitstream/2027.42/6404/5/bac8729.0001.001.pdf

Electromagnetic coupling reduction techniques First quarterly report. Open

John A. M. Lyon, Medhat Ahmed Helmy Ibrahim, Constantine John. Digenis, Alan Geetran. Cha, Nicolaos Georgiou Alexopoulos , et al. · 1965

Physics Computer science Materials science

http://deepblue.lib.umich.edu/bitstream/2027.42/6394/5/bac8727.0001.001.pdf

Electromagnetic coupling reduction techniques : Seventh quarterly report. Open

John A. M. Lyon, Medhat Ahmed Helmy Ibrahim, Constantine John. Digenis, Alan Geetran., Nicólaos G. Alexopóulos , et al. · 1965

Computer science Mathematics Engineering

http://deepblue.lib.umich.edu/bitstream/2027.42/6400/5/bac8727.0007.001.pdf

Electromagnetic coupling reduction techniques : Sixth quarterly report. Open

John A. M. Lyon, Medhat Ahmed Helmy Ibrahim, Constantine John. Digenis, Alan Geetran. Cha, Nicolaos Georgiou Alexopoulos , et al. · 1965

Physics Computer science Mathematics

http://deepblue.lib.umich.edu/bitstream/2027.42/6399/5/bac8727.0006.001.pdf

Electromagnetic coupling reduction techniques : Fourth quarterly report. Open

John A. M. Lyon, Medhat Ahmed Helmy Ibrahim, Constantine John. Digenis, Alan Geetran. Cha, Nicolaos Georgiou Alexopoulos , et al. · 1965

Physics Computer science Materials science

http://deepblue.lib.umich.edu/bitstream/2027.42/6397/5/bac8727.0004.001.pdf

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