Results 21 to 30 of about 58,226 (296)
Near-field optical power transmission of dipole nano-antennas [PDF]
, 2009 Nano-antennas in functional plasmonic applications require high near-field optical power transmission. In this study, a model is developed to compute the near-field optical power transmission in the vicinity of a nano-antenna. To increase the near-field
A. Hartschuh +36 more
core +1 more source
Minimum Lens Size Supporting the Leaky-Wave Nature of Slit Dipole Antenna at Terahertz Frequency
International Journal of Antennas and Propagation, 2016 We designed a slit dipole antenna backed by an extended hemispherical silicon lens and investigated the minimum lens size in which the slit dipole antenna works as a leaky-wave antenna.
Niamat Hussain +3 more
doaj +1 more source
IET Microwaves, Antennas & Propagation, 2021 A single‐layer dipole antenna array with quasi‐Yagi configuration has been proposed and demonstrated, which provides a dual radiation pattern with the same sense.
Zhe Wu +3 more
doaj +1 more source
A 77 GHz on-chip strip dipole antenna integrated with balun circuits for automotive radar [PDF]
, 2012 In this paper, design and implementation of a 77 GHz on-chip strip dipole antenna integrated with both lumped and transmission line based balun circuits are presented.
Kaynak, Mehmet +2 more
core +1 more source
Microstrip Folded Dipole Antenna for 35 GHz MMW Communication
International Journal of Antennas and Propagation, 2013 A microstrip asymmetric folded dipole antenna on chip is proposed in this paper. The construction of balun feed line is adopted to provide wideband.
Guang Hua +4 more
doaj +1 more source
IEEE Photonics Journal, 2011 A very electrically small, active open cylindrical coated nanoparticle model is constructed, and its electromagnetic properties are investigated in the visible frequency band.
Junping Geng +3 more
doaj +1 more source
Effects of Split Position on the Performance of a Compact Broadband Printed Dipole Antenna with Split-Ring Resonators [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2019 This paper presents the effects of the position of the split of a split-ring resonator (SRR) on the performance of a composite broadband printed dipole antenna.
Kam Eucharist Kedze +2 more
doaj +1 more source
Design of a Cylindrical Crossed Dipole Phased Array Antenna for Weather Surveillance Radars
IEEE Open Journal of Antennas and Propagation, 2021 We present a cylindrical dual-polarization phased array antenna for weather surveillance radars that features high isolation, matched copolar beams, low sidelobe levels, and adaptive null steering.
Mohammad-Hossein Golbon-Haghighi +3 more
doaj +1 more source
SiGe process integrated on-chip dipole antenna on finite size ground plane [PDF]
, 2013 This letter investigates the effect of a finite-size ground plane on the radiation pattern and reflection coefficient of a SiGe process integrated on-chip antenna.
Goettel, Benjamin +3 more
core +1 more source
Electronics Letters, 1972 A new small unidirectional wire antenna, useful for an indoor television receiving antenna, has been developed for use in the v.h.f. band. This antenna consists of two closely spaced dipoles. This letter describes the principle involved and introduces the equations for input impedance and gain.
Y. Mikuni, K. Nagai
openaire +1 more source