منابع مشابه
A dual-band fractal FSS with SZ curve elements
A novel dual-band miniaturized frequency selective surface adopting fractal elements is proposed. The proposed structure is composed of interconnected four SZ curves of second generation. Such a design is to provide two pass-bands with stable performance, the first band resonates at S-band with a center frequency of 3.02GHz and the second band is at C-band centered at 7.22GHz. In addition, the ...
متن کاملDual band FSS with fractal elements - Electronics Letters
reverse link transmission model. The single mobile user is assumed to continuously transmit information data at 64kbit/s. The data are divided into a sequence of 5120bit data frames. Frame data are frst 16bit CRC encoded and then turbo encoded with coding rate of 1/3 and generator polynomials of 1, 517, 5/7 in octal notation (the two RSC encoders are the same and have a constraint length of 3 b...
متن کاملDual-band and Enhanced Band Fss Characterization Using Wcip Method
Wave concept iterative procedure (WCIP) is used to analyze dual-band and enhanced band frequency selective surfaces (FSS). In the metallic U-shaped simple FSS, a fine-tune of the two rejected bands is insured by varying independently the length of the two parallel U-shaped FSS strips. The dual band response can also be obtained from the two-level rectangular conducting patches FSS. An enhanced ...
متن کاملFractal FSS: a novel dual-band frequency selective surface - Antennas and Propagation, IEEE Transactions on
The multiband properties of self-similar fractals can be advantageously exploited to design multiband frequency selective surfaces (FSS). A Sierpinski dipole FSS has been analyzed and measured and the results show an interesting dual-band behavior. Furthermore a near-field measurement technique is applied to characterize the FSS response to different angles of incidence. Finally, it will be sho...
متن کاملFractal Dual Band Antenna for WLAN Applications
Fractal antenna, as name concerns, uses fractal i.e. structure does not change and repeat it when large focus has created upon it. This repetition feature of this antenna provides a great flexibility that it can be designed and can used in different frequencies. These antennas gives a finite area of coverage but the diameter of perimeter becomes infinite. Fractal antenna is used in most of the ...
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ژورنال
عنوان ژورنال: Electronics Letters
سال: 1999
ISSN: 0013-5194
DOI: 10.1049/el:19990487