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Showing 10 out of a total of 29 results for collection: Research Articles (Electrical, Electronic and Computer Engineering).
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A broadband 180° hybrid ring coupler using a microstrip-to-slotline inverter
Ferreira, Riaan
;
Joubert, Johan
(
Wiley
,
2015-09
)
A compact dual-circularly polarized cavity-backed ring-slot antenna
Ferreira, Riaan
;
Joubert, Johan
;
Odendaal, J.W. (Johann Wilhelm)
(
Institute of Electrical and Electronics Engineers
,
2017-01
)
A dipole with reflector-backed active metasurface for linear-to-circular polarization reconfigurability
Van Aardt, Ruan
;
Joubert, Johan
;
Odendaal, J.W. (Johann Wilhelm)
(
MDPI
,
2022-04
)
Accurate gain measurements for large antennas using modified gain-transfer method
Mayhew-Ridgers, Gordon
;
Van Jaarsveld, Paul A.
;
Odendaal, J.W. (Johann Wilhelm)
;
Joubert, Johan
(
Institute of Electrical and Electronics Engineers
,
2014
)
Active calibration target for bistatic radar cross-section measurements
Pienaar, Monique
;
Odendaal, J.W. (Johann Wilhelm)
;
Joubert, Johan
;
Cilliers, J.E.
;
Smit, J.C.
(
American Geophysical Union (AGU)
,
2016-05
)
An active wideband reference target for the calibration of ground to air radar systems
Pienaar, Monique
;
Odendaal, J.W. (Johann Wilhelm)
;
Cilliers, Jacques E.
;
Kloke, Kevin Hugh
;
Joubert, Johan
(
Wiley
,
2016-05
)
An improved design for a 1-18 GHz double-ridged guide horn antenna
Jacobs, Bennie
;
Odendaal, J.W. (Johann Wilhelm)
;
Joubert, Johan
(
Institute of Electrical and Electronics Engineers
,
2012
)
Analysis and design of a wide band omnidirectional antenna
Jacobs, Ockert Botha
;
Odendaal, J.W. (Johann Wilhelm)
;
Joubert, Johan
(
Wiley
,
2011-06
)
Anomalous reflection from a phase gradient metasurface with arbitrary incident angle
Barnard, Wihan
;
Odendaal, J.W. (Johann Wilhelm)
;
Joubert, Johan
(
Institute of Electrical and Electronics Engineers
,
2023-02
)
Antenna with a reactive impedance substrate for mine rescue applications
Roestorff, Martin
;
Odendaal, J.W. (Johann Wilhelm)
;
Joubert, Johan
(
Wiley
,
2019-01
)
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Joubert, Johan (29)
Odendaal, J.W. (Johann Wilhelm) (28)
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Jacobs, Bennie (3)
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Bistatic radar (3)
Horn antennas (3)
Radar -- Interference (3)
Wireless local area network (WLAN) (3)
Antenna arrays (2)
Antenna measurements (2)
Antenna radiation patterns (2)
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2020 - 2024 (6)
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2009 - 2009 (2)
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