Results 1 to 10 of about 2,275,236 (300)
Means of Employing Radiation Nulls in Filtennas: A Review
IEEE AccessIn this paper, methods for improving frequency selectivity in filter antennas by employing controllable radiation nulls (RN) are reviewed. Radiation nulls in the Gain graph help in improving the rejection of out-of-band frequencies.
A. Veerabhadra Rao, Gopi Ram
doaj +3 more sources
Radiation Hardened NULL Convention Logic Asynchronous Circuit Design
Journal of Low Power Electronics and Applications, 2015 This paper proposes a radiation hardened NULL Convention Logic (NCL) architecture that can recover from a single event latchup (SEL) or single event upset (SEU) fault without deadlock or any data loss.
Liang Zhou, Scott C. Smith, Jia Di
doaj +3 more sources
Unequally-spaced slot strategy for radiation null reduction in single SIW-embedded antenna element [PDF]
Scientific ReportsThe incorporation of higher-order modes (HOMs) can substantially augment the antenna gain and bandwidth, but this improvement is typically accompanied by compromised radiation performance including radiation nulls and higher side lobe levels.
Meha Agrawal +3 more
doaj +2 more sources
Inference under outcome misclassification in health risk models using a simulation study with a validation dataset [PDF]
Scientific ReportsDeath certificates are commonly used in epidemiological studies investigating the relationship between exposure and health outcomes. It is known that death certificates may misclassify the underlying causes of death, and it is commonly understood that if
Xirui Liu +4 more
doaj +2 more sources
PROBLEMS WITH NULL MODELS IN THE STUDY OF PHYLOGENETIC RADIATION [PDF]
Evolution; International Journal of Organic Evolution, 1995 Saul A. Cunningham
exaly +3 more sources
A Dual-Polarized Bandwidth Enhanced Filtering Dipole Antenna Design for 5G
IEEE Access, 2023 The present study proposes a dual-polarized bandwidth-enhanced filtering specialized dipole antenna design for 5G by employing a wide printed dipole, filtering resonators, a reflector surface, and specially designed balun structures. Such a configuration
Feza Turgay Celik +2 more
doaj +1 more source
Nuclear Materials and Energy, 2021 A double-null configuration is being considered for the EU-DEMO, due to its potential benefits for power exhaust arising from the use of two active divertors and magnetically disconnected low- and high-field sides.
L. Aho-Mantila +12 more
doaj +1 more source
Null radiation zone at the LHC [PDF]
Physical Review D, 2013 The null radiation zone theorem states that, when special kinematical conditions are satisfied, all the helicity amplitudes of a parton-level subprocess where a vector current is emitted vanish due to destructive interference among different diagrams. We study the manifestation of the theorem in $pp$ collisions at the $\sqrt{s}=8$ TeV LHC.
Hagiwara, Kaoru, Yamada, Toshifumi
openaire +2 more sources
Two Classes of Solutions of Null Electromagnetic Radiation [PDF]
Progress of Theoretical Physics, 1972 2) con ditions so that the null field under investigation may be said to be generated by matter free electromagnetic radiation. The line element in both cases has been chosen to be such that one of the coordinate axes (say, x 1 axis) is along the null direction or in other words gn = 0.
De, U. K., Banerjee, A.
openaire +1 more source
Noncommutative Derivation of the Planck's Radiation Law
Revista Brasileira de Ensino de Física, 2023 The Planck's radiation law for the black body radiation spectrum was capable to explain the experimentally-measured black body spectrum. In order to get this result, Planck proposed his radiation law in a two-fold way: 1) by an ad hoc modification of the
Marco Antonio De Andrade +2 more
doaj +1 more source