Results 101 to 110 of about 159 (128)
Spectral and morphological characteristics of synthetic nanophase iron (oxyhydr)oxides. [PDF]
Phys Chem Miner, 2018 Sklute EC +7 more
europepmc +1 more source
Structure and function of gas vacuoles. [PDF]
Bacteriol Rev, 1972 Walsby AE.
europepmc +1 more source
Design and Modeling of Biconical Dipole for Broad Band Applications [PDF]
2009 International Conference on Advances in Computing, Control, and Telecommunication Technologies, 2009 A simple configuration that can be used to achieve broad band characteristics is the biconical antenna formed by two cones. In this paper the biconical dipole is modeled for examining its general characteristics. The biconical dipole with cone angle 90 degrees and its open wire structure equivalent are modeled by using WIPL - D program.
Chalasani Subba Rao, Alapati Sudhakar
exaly +3 more sources
Ultra-Wideband dielectric rod antenna with biconical dipole and reflector [PDF]
2007 IEEE Antennas and Propagation Society International Symposium, 2007 A directive ultra-wideband (UWB) antenna exhibiting a gain of more than 7 dBi in the whole FCC UWB frequency band is presented. The excitation of the so called dipole mode on the rod is achieved by a biconical dipole. Placing this configuration in some distance to a reflector results in a flat gain curve. Besides an input reflection of -10 dB from 3 up
Thomas F Eibert
exaly +3 more sources
Theory of biconical and disk-conical dipole antennas [PDF]
MMET Conference Proceedings. 1998 International Conference on Mathematical Methods in Electromagnetic Theory. MMET 98 (Cat. No.98EX114), 2002 Biconical and disk-conical antennas take an important place in the general theory of wide-band antennas. However, in the literature only approximate methods of the solution of integro-differential equations of biconical antennas, which do not enable one to take into account the real geometry of antennas, have been developed. The paper is devoted to the
L.J. Voinova, S.I. Eminov
openaire +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Design of a Compact Biconical Antenna Loaded With Magnetic Dipoles
IEEE Antennas and Wireless Propagation Letters, 2017A novel compact ultrawideband biconical antenna with the impedance bandwidth of 200-965 MHz for VSWR less than 2.35 is proposed. Two metal disks and cylinders are loaded around a traditional biconical antenna, which can form two magnetic dipoles. The broadband impedance matching, miniaturization, and omnidirectional radiation patterns are achieved ...
Lei Chang
exaly +2 more sources
Empirical approach of human exposure to near field of a biconical dipole VHF antenna: An occupational safety perspective [PDF]
2016 International Conference on Applied and Theoretical Electricity (ICATE), 2016 Indoor exposure at 2m from an antenna emitting in the (30–110) MHz band was provided to a group of seven human volunteers with the aim of analyzing a hypothetical occupational safety situation. Unperturbed field strength components maps over the incident area of the body and corresponding induced foot-current measurements showed that the field ...
Simona Miclaus +2 more
openaire +2 more sources
An Improved Balun for the Biconical Dipole Antenna, 20 to 220 MHz
1984 National Symposium on Electromagnetic Compatibility, 1984Edwin L. Bronaugh +2 more
exaly +2 more sources
15th International Zurich Symposium and Technical Exposition on Electromagnetic Compatibility, 2003
Kunihiro Osabe +3 more
exaly +2 more sources
Kunihiro Osabe +3 more
exaly +2 more sources
2024 IEEE 29th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED)
VÍCTOR Katrich
exaly +2 more sources
VÍCTOR Katrich
exaly +2 more sources