Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Thomas C. Baum"'
Publikováno v:
IEEE Journal of Microwaves, Vol 4, Iss 1, Pp 13-42 (2024)
Multifunctional composite structures (MFCS) have become an increasingly important field of research with the large-scale adoption of composite materials in many industrial sectors such as aerospace, automotive, sport and recreation equipment (bikes,
Externí odkaz:
https://doaj.org/article/8fd9d193285a4539a140ebbb30ec7613
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 11:1835-1843
This article presents a fabrication method for a $C$ -band, low-power, frequency-modulated continuous wave (FMCW) radar front–end technology demonstrator that is fully embedded in a representative aerospace composite structure. This demonstrator us
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports
Scientific Reports
The penetration of microwave power inside a human head model is improved by employing a dielectric loaded rectangular waveguide as the transmission source. A multi-layer reflection model is investigated to evaluate the combined material characteristi
Publikováno v:
IEEE Microwave and Wireless Components Letters. 31:969-972
Presented in this letter is an improved version of the point scatterer vector tracking (PSVT) method for noise estimation in microwave coherent Doppler tomography (CDT). This new process of multipeak PSVT (MP-PSVT) significantly improves the quality
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:3717-3725
This work presents a comparison between two metasurface antennas operating at 10 GHz utilizing either a conventional hexagonal grid (with a continuous distribution of gap dimensions) or a Voronoi partition (utilizing a constant gap dimension). The Vo
Publikováno v:
IEEE Sensors Journal. 21:2891-2898
This work presents a technique to detect forest fire using incoherent scattering of radio waves from the ionized electron cloud of combusting plant material. Superheated forest matter ionizes a certain amount of the Alkali salt in plants creating a n
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 68:1954-1963
This article demonstrates a new method of determining depth in wideband coherent Doppler tomography (CDT) using only a monostatic arrangement. The method was developed to eliminate the smearing effects present when imaging a target wrapped around a c
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 19:358-362
This letter utilizes the holographic principal to design two metasurface antennas with an equivalent electromagnetic performance. The first antenna is designed with a continuous metasurface impedance variation and serves as the baseline antenna (comp
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 69:155-162
Determining the high-frequency conductivity of a material is one of the critical steps in material characterization. In this paper, we introduce a new technique for determining the conductivity which is based on shielding effectiveness measurement in
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 67:4935-4943
This article describes the design and fabrication of an active four-port microwave switching network embedded into a multilayer aerospace composite structure. The multifunctional design is based on three broadband Integrated Device Technology (IDT) F