[PDF] Top 20 Realization of Band-Notch UWB Monopole Antenna Using AMC Structure

... testing of an Ultra Wide Band (UWB) planar monopole antenna with WLAN band-notch ...proposed antenna consists, the combination of planar monopole ... See full document

... X band satellite communication operating at ...an antenna which is not only compact and planar but also has multiband filtering capability to protect the UWB based applications from possible ... See full document

... resonator antenna for ultra wideband (UWB) applications is designed, and single band notched performance is ...size of the UWB antenna was minimised to 50 –40 mm 2 ...bandwidth ... See full document

... characteristics of square ring patch are similar to annular ring patch ...patch antenna is parallel LCR resonator for one resonant mode and the equivalent circuit can be given as shown in ... See full document

... backfire antenna is created by ...placing of a big reflector at the open end of an end-fire antenna perpendicularly to its ...the antenna increases its length for the surface wave which ... See full document

... pieces of the dielectric substrate. We have performed numerical sweeps of the crossed dipole dimensions, since the subreflector is neither plane nor an infinity array, as considered in the Floquet ... See full document

... In UWB localization systems, distance to the target is obtained from time-of-arrival (ToA) of sub-nanosecond trans- mitted ...for UWB authorize unlicensed use of ...limitation. ... See full document

... frequency of the ...types of frequency dividers: (1) flip-flop based frequency divider, (2) injection-locked frequency divider (ILFD), and (3) regenerative frequency ...harmonic of the input ... See full document

... Lastly, the results obtain from both simulation and experiment shows that most of the value attained were not exactly similar. This is due to the fact that most equipment has their setting errors. Also, the ... See full document

... The antenna geometry is shown in figure ...patch antenna is designed based on standard design procedure to determine the length (L) and width (W) for resonant ...is of the size 50 mm x 50 mm. The ... See full document

... the antenna technology (Mobashsher et ...type of antenna, microstrip antennas are of special interest because of their light weight, low profile, compactness and compatibility with ... See full document

... regulation of brain function, and blood pressure in particular, but further substrates may yet be ...effect of APA on angiogenic mechanisms such as a role in degrading the extracellular matrix ...role ... See full document

... reconfigurable/multi-band antenna to replaced PIN diode switches or semiconductor switches due to lower insertion losses, good isolation, much lower intermodulation distortion, and lower power ...The ... See full document

... dipole antenna fabricated on both side low loss substrate as shown in the ...pole of each dipole can be seen. The other pole of each dipole element is etched on the bottom of the dielectric ... See full document

... triangular-slot antenna combined with rectangular patch as the tuning stub to produce a dual band antenna operating at ...proposed antenna uses DICLAD material substrate that can provide ... See full document

... variability of the propagation environment causes severe signal degradation in shallow water acoustic digital ...variability of the acoustic ...in using a priori information obtained from acoustic ... See full document

... Wide Band (UWB) beamforming fifth-order derivative Gaussian pulse transmitter with dual small Vivaldi antennas for remote acquisition of vital signals in impulse radar ...consists of a ... See full document

... range of 75 − 79 GHz. This approach allows one to neglect the effects of the radiation caused by the delay lines which impedes the usage of determin- istic design ...By using a PSO their ... See full document

... combination of solid-state devices and circuits with printed antenna structures and comprise of integrated radio system elements that are fabricated using inexpensive printed circuit ... See full document

... smart antenna systems work in the following way: After the digital signal processor receives signals collected from each antenna element, it computes the direction-of- arrival (DOA) of the ... See full document