Zobrazeno 1 - 6
of 6
pro vyhledávání: '"C. H. J. Jenks"'
Autor:
S. R. Pennock, C. H. J. Jenks
Publikováno v:
2017 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC).
Ultra-wideband characteristics are often sought for radar and communications applications. This paper investigates the properties of a re-sistively loaded teardrop monopole, embedded into a cavity in such a way that the antenna face has a flat profil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0d42ffcaeefa3440548d02aa88003a8
https://doi.org/10.1109/apwc.2017.8062303
https://doi.org/10.1109/apwc.2017.8062303
Autor:
C. H. J. Jenks, S. R. Pennock
Publikováno v:
2017 International Conference on Electromagnetics in Advanced Applications (ICEAA).
Ground Penetrating Radar data is often focussed into images of the ground to provide interpretation of buried targets that is easier to understand than traditional B-scans. This paper examines the use of a new, ‘high contrast’, imaging technique,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ed3feb52e4945247e8279d0389509d
https://doi.org/10.1109/iceaa.2017.8065550
https://doi.org/10.1109/iceaa.2017.8065550
Autor:
Steve R. Pennock, C. H. J. Jenks
Publikováno v:
2017 9th International Workshop on Advanced Ground Penetrating Radar (IWAGPR).
Commercially available off the shelf Software Defined Radios (SDR) have many of the components required to construct an OFDM or a stepped frequency GPR. Some additional components are required in order to make phase measurements however, as described
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7b1547437ca3ccb071f2d1e21a1ee21
https://doi.org/10.1109/iwagpr.2017.7996105
https://doi.org/10.1109/iwagpr.2017.7996105
Autor:
C. H. J. Jenks
Publikováno v:
2017 11th European Conference on Antennas and Propagation (EUCAP).
The resistively loaded 3D printed antenna demonstrates that commercially available thermoplastic filament which incorporates carbon particles can be used to print the radiating element directly, without any need to coat it with metal. Antennas used f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f552d2d23b6e002248b5a8bb5b3ee43
https://doi.org/10.23919/eucap.2017.7928410
https://doi.org/10.23919/eucap.2017.7928410
Autor:
C. H. J. Jenks
Publikováno v:
2016 10th European Conference on Antennas and Propagation (EuCAP).
The dielectric pyramid antenna is a shielded form of the dielectric wedge antenna. It offers dual polarisation and beam and null steering, and a frequency span of 3.3 GHz to 8 GHz. It is of particular interest for use in GPR (Ground Penetrating Radar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::536de8e8392d60abec609d3e259557ca
https://doi.org/10.1109/eucap.2016.7481679
https://doi.org/10.1109/eucap.2016.7481679
Autor:
Steve R. Pennock, C. H. J. Jenks
Publikováno v:
2015 8th International Workshop on Advanced Ground Penetrating Radar (IWAGPR).
Voids and cracks in asphalt or concrete can indicate the condition of a road or pavement. A decaying road may contain many very small cracks, and such small artifacts can be difficult to identify using conventional ground penetrating radar (GPR) tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5af85f0068d192a43b5225eb50d5a6c
https://doi.org/10.1109/iwagpr.2015.7292629
https://doi.org/10.1109/iwagpr.2015.7292629