In this study, a microwave resonant sensor with an operation frequency of 9 GHz and a
quality factor of 240 has been designed, fabricated and tested by fingertips of the users to …

In this paper, a microwave sensor with a meandered microstrip structure is introduced to
measure the permittivity of the various liquids. The performance of the sensor is based on …

This paper underscores the paramount significance of through-wall communications by
providing a comprehensive exploration of pivotal aspects like wall characterization, relevant …

This article shows the design of two different low phase noise (LPN) planar X-band
frequency oscillators using two various microstrip filters (MFs). These two MFs act as a …

This article introduces a novel low-profile self-duplexing antenna with high isolation for out-
band operation applications. The antenna design features two patches, one rectangular and …

To meet the requirements for multiband wireless monitoring of high-temperature parameters
faced in areas, such as industrial Internet, aerospace, and energy extraction, a wireless …

The advancement of 3D printing (additive manufacturing) has gained interest in variety of
applications, especially for antenna fabrication. The demand for cheap, reliable, and high …

In this paper, we introduce a groundbreaking modification to a K-band substrate integrated
waveguide (SIW) Longitudinal Slot Array Antenna for Vehicle-to-Everything (V2X) …

A graphene-based 1× 2 array antenna with circular polarization for terahertz applications is
prescribed in this article. Initially, a novel concept of a folded quarter wave impedance …

The proposed antenna introduces a wideband double-resonance substrate-integrated
waveguide (SIW) cavity-backed slot antenna with shorting vias. The antenna is compact and …