Publication

Efficient network representation of grounded patch-based FSS

Juan Ramon Mosig, Maria Garcia Vigueras
2014
Conference Papers

Abstract

The disposal of an equivalent network representation to characterize the frequency behavior of grounded periodic arrays of printed patches is here combined with the assistance of full-wave electromagnetic simulator to achieve a very efficient method for analysis/design. The basic restriction of the present procedure is that the frequency band cannot be extended much beyond the first fundamental resonant frequency of the scatterer. Although this limitation can be important in some cases, it covers a great number of practical situations. © 2014 European Association on Antennas and Propagation.

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https://infoscience.epfl.ch/entities/publication/6dd55762-cdc9-4c21-92c1-da868a8e23b8

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Juan Ramon Mosig, Maria Garcia Vigueras
2014
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/6dd55762-cdc9-4c21-92c1-da868a8e23b8

About this result

Related concepts (16)

Ultra high frequency

Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter). Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF (very high frequency) or lower bands.

Low frequency

Low frequency (LF) is the ITU designation for radio frequencies (RF) in the range of 30–300 kHz. Since its wavelengths range from 10–1 km, respectively, it is also known as the kilometre band or kilometre wave. LF radio waves exhibit low signal attenuation, making them suitable for long-distance communications. In Europe and areas of Northern Africa and Asia, part of the LF spectrum is used for AM broadcasting as the "longwave" band. In the western hemisphere, its main use is for aircraft beacon, navigation (LORAN), information, and weather systems.

Radio frequency

Radio frequency (RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency range from around 20kHz to around 300GHz. This is roughly between the upper limit of audio frequencies and the lower limit of infrared frequencies. These are the frequencies at which energy from an oscillating current can radiate off a conductor into space as radio waves, so they are used in radio technology, among other uses.

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