A study on the scattering of radio waves from buried spherical targets using the step frequency radar. - Alois P. Freundorfer; Keigo Iizuka (IEEE Trans. Geosci. Remote. Sens., 1993)

Noise in distributed MESFET preamplifiers. - Alois P. Freundorfer; Thé Linh Nguyen (IEEE J. Solid State Circuits, 1996)

A 10 Gb/s AlGaAs/GaAs HBT high power fully differential limiting distributed amplifier for III-V Mach-Zehnder modulator. - Thomas Y. K. Wong; Alois P. Freundorfer; Bruce C. Beggs; John E. Sitch (IEEE J. Solid State Circuits, 1996)

Comprehensive study of multiband unconditional stabilization of common-source and common-gate MESFET transistors using feedback. - Hany F. Hammad; Alois P. Freundorfer; Yahia M. M. Antar (IEEE J. Solid State Circuits, 2002)

A monolithic double-balanced direct conversion mixer with an integrated wideband passive balun. - Karim W. Hamed; Alois P. Freundorfer; Yahia M. M. Antar (IEEE J. Solid State Circuits, 2005)

Integrated Electro-Absorption Modulator and GaAs HBT Driver Circuit. - Alois P. Freundorfer (CCECE, 2006)

A miniaturized lumped element directional coupler with parasitics compensation. - Mina Wahib; Alois P. Freundorfer (ISCAS, 2016)

A compact 90W broadband Doherty amplifier. - Alois P. Freundorfer; J. Chan; Carlos E. Saavedra (NEWCAS, 2016)

Design of a Polarization-Diverse Planar Leaky-Wave Antenna for Broadside Radiation. - Davide Comite; Symon K. Podilchak; Paolo Baccarelli; Paolo Burghignoli; Alessandro Galli; Alois P. Freundorfer; Yahia M. M. Antar (IEEE Access, 2019)

Active Reconfigurable Ultra-Wideband Antenna With Complementary Frequency Notched and Narrowband Response. - Chinmoy Saha; Jawad Y. Siddiqui; Alois P. Freundorfer; Latheef A. Shaik; Yahia M. M. Antar (IEEE Access, 2020)

Low-Cost Circularly Polarized Millimeter-Wave Antenna Using 3D Additive Manufacturing. - Yazan Al-Alem; Syed M. Sifat; Yahia M. M. Antar; Ahmed A. Kishk; Alois P. Freundorfer; Gaozhi Xiao 001 (IEEE Access, 2022)

A Comparative Review on Superdirectivite Antenna Systems in Modern Literature. - Monica Wasfy William; Yahia M. M. Antar; Alois P. Freundorfer (IEEE Access, 2025)