Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Siroos Bahrami"'
Publikováno v:
IEEE Transactions on Antennas and Propagation. 69:2969-2974
In this communication, two pairs of compact microstrip antennas were introduced for a dual-unit retinal prosthesis operating at two frequencies of 1.45 and 2.45 GHz. For the 2.45 GHz frequency band, a triangular microstrip antenna with shorting pin a
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 67:2953-2957
In this brief, a compact lowpass filter (LPF) with wide stopband, very sharp roll-off response and wide tuning range is presented for microwave diode detector applications. It employs two hexagonal-shaped resonators and multiple open-end stubs as sup
Autor:
Gholamhosein Moloudian, Siroos Bahrami
Publikováno v:
International Journal of RF and Microwave Computer-Aided Engineering. 29
Autor:
S. Fallahzadeh, Siroos Bahrami
Publikováno v:
Journal of Electromagnetic Waves and Applications. 30:1566-1573
Slow wave structures concept is used to mitigate near-end crosstalk by adjusting electrical length (phase velocity) of microstrip line. Proposed microstrip line configuration consists of periodic shunt capacitive stubs, which affect the phase constan
Publikováno v:
Journal of Electromagnetic Waves and Applications. 28:2074-2087
In this paper, an analytical reconstruction of the radiating current for the inverse scattering problem with a line measurement configuration is presented. Here, a generalized continuous singular value decomposition (SVD) of the scattering integral o
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 11:597-601
A new ultrawideband (UWB) time-reversal imaging method based on the unconventional utilization of UWB frequency data is introduced. First, a set of monostatic antennas is used to acquire the scattering data for a given scenario. Then, a corresponding
Publikováno v:
Progress In Electromagnetics Research M. 25:39-52
Time reversal focusing of electromagnetic waves is investigated in case of source motion. We extract analytical formulation of uniformly moving source in presence of ideal time reversal cavity (TRC) and a more realistic model, time reversal mirror (T
Publikováno v:
Exhibition.
In this paper, we propose a novel fractal-shaped microstrip antenna. A square generator is used to construct this fractal configuration. Based on iterative processes, multiband spectrum performance is achieved. On the other hand, in the present fract