Amir Mortazawi

A Ka-band power amplifier based on the traveling-wave power-dividing/combining slotted-waveguide circuit

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 52(2), 633–639.

Design and performance of a new digital phase shifter at X-band

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 14(9), 428–430.

A K a-band power amplifier based on a low-profile slotted-waveguide power-combining/dividing circuit

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 51(1), 144–147.

A modified unsplit PML formulation for evanescent mode absorption in waveguides

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 13(6), 220–222.

Voltage-controlled RF filters employing thin-film barium-strontium-titanate tunable capacitors

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 51(2), 462–467.

Tunable barium strontium titanate thin film capacitors for RF and microwave applications

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 12(1), 3–5.

Contribution of dielectric and metallic losses in RF/microwave tunable varactors using (Ba,Sr)TiO3 thin films

Integrated Ferroelectrics, 39(1-4), 1343–1352.

Thick electrodes for high frequency high Q tunable ferroelectric thin film varactors

Integrated Ferroelectrics, 39(1-4), 1271–1280.

A CPW-fed microstrip patch quasi-optical amplifier array

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 48(2), 276–280.

A Ka band extended resonance power amplifier

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 10(11), 475–477.

A class-E power amplifier based on an extended resonance technique

IEEE Transactions on Microwave Theory and Techniques, 48(1), 93–97.

A new lumped-elements power-combining amplifier based on an extended resonance technique

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 48(9), 1505–1515.

A slotted-waveguide power amplifier for spatial power-combining applications

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 48(7), 1142–1147.

A waveguide-based aperture-coupled patch amplifier array - Full-wave system analysis and experimental validation

Yakovlev, A. B., Ortiz, S., Ozkar, M., Mortazawi, A., & Steer, M. B. (2000, December). IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, Vol. 48, pp. 2692–2699.

Analysis and design of an inhomogeneous transformer with hard wall waveguide sections

IEEE MICROWAVE AND GUIDED WAVE LETTERS, 10(2), 55–57.

The generalized scattering matrix of closely spaced strip and slot layers in waveguide

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 48(1), 126–137.

Analysis and measurement of hard-horn feeds for the excitation of quasi-optical amplifiers

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 47(4), 479–487.

Quasi-optical transmit/receive front ends

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 46(11), 1964–1975.