Search Results - "Di Nallo, C."

A full-wave numerical approach for modal analysis of 1-D periodic microstrip structures by Baccarelli, P., Di Nallo, C., Paulotto, S., Jackson, D.R.

“…In this paper, a full-wave numerical approach for the analysis and design of one-dimensional (1-D) printed periodic structures is presented…”
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The theory of surface-wave and space-wave leaky-mode excitation on microstrip lines by Mesa, F., di Nallo, C., Jackson, D.R.

“…This paper discusses the excitation and physical validity of both surface-wave and space-wave leaky modes on microstrip lines. This is done by analyzing the…”
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Excitation of leaky modes on multilayer stripline structures by Di Nallo, C., Mesa, F., Jackson, D.R.

“…A quasi-analytical method for calculating the excitation of leaky modes on multilayer stripline structures by a finite source is presented in this paper…”
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Effect of amplitude modulation of the CDMA IS-95 signal on SAR measurements by Di Nallo, C., Faraone, A.

“…Miniature probes employed for specific absorption rate (SAR) measurements are typically calibrated using a sinusoidal waveform (SW), even though they may be…”
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A simple Nyström approach for the analysis of 3D arbitrarily shaped conducting and dielectric bodies by Burghignoli, P., Di Nallo, C., Frezza, F., Galli, A.

“…In this work, an original boundary‐integral‐equation (BIE) approach is developed for an efficient and accurate electromagnetic analysis of arbitrarily shaped…”
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Full-wave analysis of printed leaky-wave phased arrays by Baccarelli, P., Burghignoli, P., Di Nallo, C., Frezza, F., Galli, A., Lampariello, P., Ruggieri, G.

“…In this work, we propose a full‐wave numerical approach for efficient analysis and design of printed leaky‐wave phased arrays. The proposed technique is based…”
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Spurious transmission effects due to the excitation of the bound mode and the continuous spectrum on stripline with an air gap by Friere, M.J., Mesa, F., Di Nallo, C., Jackson, D.R., Oliner, A.A.

“…The nature of the strip current excited by a practical delta-gap source on a stripline structure with an air gap above the strip conductor is studied. This…”
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Efficient description of impedance and radiation features in printed-circuit leaky-wave structures-an unconventional scattering-matrix approach by Burghignoli, P., Di Nallo, C., Frezza, F., Galli, A., Lampariello, P.

“…This paper presents an original circuit model that furnishes an efficient description of the impedance and of the radiation performance for typical…”
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Rigorous Evaluation of Ohmic-Loss Effects for Accurate Design of Traveling-Wave Antennas by Di Nallo, C., Frezza, F., Galli, A., Lampariello, P.

“…In this work, the effects of the ohmic losses on the radiation properties are extensively evaluated for the general class of the traveling-wave antennas. For…”
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Multimode dielectric resonator antenna of very high permittivity by Bit-Babik, G., Di Nallo, C., Faraone, A.

“…In this paper a design strategy to obtain low loss, small size dielectric antennas, by using very high dielectric constant materials is described. It is shown…”
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An unconventional circuit model for an efficient description of impedance and radiation features in printed-circuit leaky-wave structures by Burghignoli, P., Di Nallo, C., Frezza, F., Galli, A., Lampariello, P.

“…In this work an original circuit model is presented, which furnishes an efficient description of the impedance and of the radiation performance for typical…”
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Spurious effects due to the excitation of leaky modes and the continuous spectrum from a practical source on stripline by Freire, M.J., Mesa, F., Di Nallo, C., Jackson, D.R., Oliner, A.A.

“…The appearance of spurious transmission effects due to the excitation of leaky modes and the rest of the continuous spectrum on inhomogeneous stripline…”
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A convenient transmission-line formulation for wave propagation in typical ferrite structures by Di Nallo, C., Frezza, F., Galli, A., Gerosa, G.

“…In this work, a simple and practical distributed-circuit model is rigorously carried out for schematizing wave propagation in transversely magnetized ferrites…”
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Arrays with widely-spaced high-gain planar elements by Borselli, L., Di Nallo, C., Galli, A., Maci, S.

“…Convenient solutions are proposed and tested for new types of high-gain planar arrays. The basic configurations make use of simple radiating elements (such as…”
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Modal Analysis of Arbitrary-shaped 2D Periodic Structures Printed on a Grounded Dielectric Slab: Real and Complex Solutions by Baccarelli, P., Paulotto, S., Di Nallo, C.

“…In this paper a full-wave numerical approach devoted to modal analysis of planar 2D periodic structures printed on a grounded dielectric slab with arbitrary…”
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A boundary-element-method formulation for the electromagnetic coupling between dielectric waveguides and resonators by DI NALLO, C, FREZZA, F, GALLI, A, GEROSA, G, LAMPARIELLO, P

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Attractive features of leaky-wave antennas based on ferrite-loaded open waveguides by Baccarelli, P., Di Nallo, C., Frezza, F., Galli, A., Lampariello, P.

“…A complete investigation is presented as regards the performances of a class of leaky-wave antennas which are electronically scannable by varying either…”
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Properties of NRD-guide and H-guide higher-order modes: physical and nonphysical ranges by Di Nallo, C., Frezza, F., Galli, A., Lampariello, P., Oliner, A.A.

“…New, interesting modal properties are presented for the waveguiding structure consisting of a rectangular-section dielectric rod sandwiched between parallel…”
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An excitation theory for bound modes, leaky modes, and residual-wave currents on stripline structures by Jackson, David R., Mesa, Francisco, Freire, Manuel J., Nyquist, Dennis P., Nallo, Carlo Di

“…The nature of the current on a general multilayered printed‐circuit stripline structure excited by a delta‐gap source is investigated. The current is obtained…”
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Small Wideband Antenna with non-Foster Loading Elements by Bit-Babik, G., Di Nallo, C., Svigelj, J., Faraone, A.

“…The paper demonstrates a new way of overcoming the fundamental limit imposed on the fractional bandwidth of small antennas in relation to antenna volume by…”
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