A Novel Technique for Open-Stopband Suppression in 1-D Periodic Printed Leaky-Wave Antennas

By S. Paulotto, P. Baccarelli, Fabrizio Frezza, David R. Jackson. IEEE Transactions on Antennas and Propagation, 2009

286 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/7f2cbaf8428a795085c525381313cd0aaa84767d

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Citations in the corpus

Transversal Asymmetry in Periodic Leaky-Wave Antennas for Bloch Impedance and Radiation Efficiency Equalization Through Broadside (2014, background): “Moreover, [24] reported the novel concept of series-fed coupled patch P-LWA where efficiency equalization is achieved by introducing appropriate asymmetry anywhere in the structure and is not restricted to unit cell matching with quarter-wavelength transmission line transformers as in [23], [25].”
A Simple Technique for Open-Stopband Suppression in Periodic Leaky-Wave Antennas Using Two Nonidentical Elements Per Unit Cell (2018, methodology): “A prototype of a combline leaky-wave antenna was fabricated and measured [10], to validate the technique presented in [9].”
Leaky-Wave Antennas (2008, methodology): “One design that was proposed is the Bquarterwave transformer[ design, in which a quarter-wave matching transformer is incorporated into the unit cell of a periodic LWA [19].”
Transmission Line Modeling and Asymptotic Formulas for Periodic Leaky-Wave Antennas Scanning Through Broadside (2011, background): “While the first planar periodic leaky-wave antennas were reported back in the 1980s, they experience a regain of interest nowadays following recent contributions on novel broadside optimum designs [3]–[5] and on designs with novel features or system functionalities [6]–[12].”
Leaky-Wave Antennas Based on Noncutoff Substrate Integrated Waveguide Supporting Beam Scanning From Backward to Forward (2016, methodology): “The OSB can be also closed by a transformer in the unit cell for proper impedance tuning [12].”