Search Results - "The 40th European Microwave Conference"

Linear and circular polarization transmit-arrays in V-band by Kaouach, H, Dussopt, L, Lantéri, J, Sauleau, R, Koleck, T

“…This paper presents the design and demonstration of linearly-polarized and circularly-polarized transmit-arrays operating in the 60-GHz band. The arrays are…”
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Imaging of pulsed watt-scale millimeter waves using visible continuum from a Cs-Xe discharge by Gitlin, M S, Tsvetkov, A I

“…We present a high-sensitivity technique for time-resolved imaging of millimeter waves using the visible continuum (VC) from a uniform slab of the positive…”
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Loaded-line phase shifter with enlarged phase shift range and bandwidth by Xinyi Tang, Mouthaan, K

“…A loaded-line phase shifter with substantially enlarged phase shift range and bandwidth is presented. The exact synthesis procedure is also presented. In the…”
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Optical beamforming for receiver phased array systems using periodic slow-wave structures by Fakharzadeh, M, Chaudhuri, S K, Safavi-Naeini, Safieddin

“…In this paper an optical beamforming algorithm for receiver phased array antennas is proposed by tuning the group delay of cascaded ring resonators. A…”
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Design of wearable communication device for body protection from EM wave using the EBG structure by Sang-il Kwak, Dong-Uk Sim, Jong Hwa Kwon, Hyung Do Choi

“…This paper presents a wearable communication device for body protection from electromagnetic wave using a electromagnetic bandgap (EBG) structure at a WCDMA…”
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Analysis and design of coupled resonator filters with a single coupling layer by Corrales, Edén, de Paco, P, Menéndez, Óscar, Verdú, J

“…Bulk acoustic wave coupled resonator filters with a single coupling layer between resonators are a promising option to fabricate this kind of miniaturized…”
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Ramp response radar imaging: Analysis of frequency parameters by Chauveau, J, de Beaucoudrey, N

“…Low frequency imaging in radar domain can have applications for stealthy or buried targets. Transient scattering response from a ramp waveform is related to…”
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Theoretical and experimental comparison of Class F vs.Class F−1 PAs by Cipriani, Elisa, Colantonio, Paolo, Giannini, Franco, Giofrè, Rocco

“…In this contribution, a comparison between Class F and the so called inverse Class F (Class F -1 ) power amplifiers is faced. A theoretical comparison is…”
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A wideband GaN Doherty amplifier with 35 % fractional bandwidth by Bathich, K, Markos, A Z, Boeck, G

“…A wideband Doherty amplifier designed and implemented in GaN HEMT technology using simple circuitry is reported. The usefulness of the conventional…”
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Integrated-Schottky-diode GaN HFETs for high-efficiency digital PA MMICs at 2 GHz by Maroldt, S, Quay, R, Haupt, C, Kiefer, R, Wiegner, D, Ambacher, O

“…This work describes the integration of Schottky-diodes into fast GaN MMIC technology suitable for the realization of switch-mode amplifier core chips for…”
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Design and measurements of a 1-bit reconfigurable elementary cell for large electronic steerable reflectarrays by Montori, S, Fritzsch, C, Marcaccioli, L, Gatti, R Vincenti, Jakoby, R, Sorrentino, R

“…This paper presents a reconfigurable MEMS based radiating element for the realization of a large beam-steering reflectarray operating at 77 GHz. The elementary…”
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Investigation on residential exposure to electromagnetic radiation in the proximity of mobile phone base stations by Goiceanu, C, Danulescu, R, Danulescu, E

“…The increasing number of radiofrequency and microwave antennas led to a growth of public concern related to human exposure to electromagnetic fields and…”
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Resonant artificial structures to achieve extraordinary transmission at microwaves by Scorrano, L, Bilotti, F, Ozbay, E, Vegni, L

“…In this contribution, the role of artificial resonant structures in increasing the transmission through sub-wavelength apertures is discussed. Those devices…”
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2Gbps CMOS amplitude-shift-keying demodulator with input sensitivity of −33dBm by Sasaki, M, Öncü, Ahmet, Fujishima, M

“…High-speed pulse communication is attaching increasing attention. The high-speed amplitude-shift-keying demodulators are the key components for the pulse…”
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A positive feedback pilot system for a wide bandwidth feedforward amplifier by Braithwaite, R N, Hunton, M J

“…The positive feedback pilot system described in for controlling the second loop of a feedforward (FF) compensated power amplifier (PA) is improved for use in…”
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Four-channel Ku-band downconverter MMIC by van der Bent, Gijs, de Hek, Peter, van Dijk, Raymond, van Vliet, Frank E

“…A Ku-band downconverter MMIC for satellite reception has been developed. This four channel downconverter contains four dual input LNAs, mixers and IF…”
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Tapered parallel-plate waveguide without silicon lens by San-Hoon Kim, Eui Su Lee, Young Bin Ji, Tae-In Jeon

“…This research reports an experimental and simulation study of a silicon-lens-free tapered parallel-plate waveguide (TPPWG) to improve THz coupling to the plate…”
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Design and implementation of a planar 4×4 butler matrix in SIW technology for wideband applications by Djerafi, T, Fonseca, N J G, Ke Wu

“…A broadband four-way Substrate Integrated Waveguide (SIW) Butler matrix was designed in Ku-band. In this structure, an SIW hybrid 3-dB coupler and crossover…”
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Effect of substrate on temperature range and power capacity of RF MEMS capacitive switches by Palego, C, Solazzi, F, Halder, S, Hwang, J C M, Farinelli, P, Sorrentino, R, Faes, A, Mulloni, V, Margesin, B

“…A robust design of RF MEMS capacitive shunt switches was implemented with a movable gold membrane, separate and non-contacting actuation pads, and…”
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Conquering extended frequency realms by periodic coaxial structures by Neumaier, Christoph, Spaeth, Natalie, Lorenz, Martin, Numssen, Kai H E, Biebl, Erwin M

“…In this document we present a method by which we can extend the usable frequency range of a coaxial line into a region where higher order modes would normally…”
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