In this article, which is a fundamental step in an underway research, a microwave resonant
sensor at two resonance frequencies of 5.5 and 8.5 GHz (in order to increase the accuracy …

A low-cost and low-profile Ka-band passive phased-array antenna (PAA) using continuously
tunable substrate-integrated waveguide (SIW) phase shifter is presented in this article. The …

This paper presents a novel structure based on liquid crystal (LC) technology to achieve a
high figure of merit phase shifter that works at sub-6 frequencies. The phase-shifting …

This letter presents a low-cost, low-profile, and high-performance Ka-band continuously
tunable substrate integrated waveguide (SIW) phase shifter. The proposed phase shifter …

In this paper we present the theory, design, and implementation of a continuously tunable
phase shifter using a surface-wave structure. The surface-wave travels on a reconfigurable …

This paper presents a low-cost and low-profile passive two-way phased array antenna
(PAA), which can be used for simultaneous transmit and receive signals at two different …

In this thesis, we discuss several ways that one can increase the radiation efficiency of leaky-
wave beam-steerable antennas. In this effort, both frequency and fixed frequency scanned …

A phase-stabilized frequency transfer method with arbitrary phase shift is proposed, in which
a tunable auxiliary RF signal is used for passive phase correction. The phase shift between …

This dissertation introduces new approaches for designing a low-cost, low-power, low-noise,
and highly linear phased array system for commercial wireless applications. The first …

A continuously tunable phase shifter based on a substrate integrated waveguide (SIW) is
proposed for high‐performance applications at millimetre‐wave frequencies. The proposed …