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14 db patch antenna pattern

14 db patch antenna pattern

Name: 14 db patch antenna pattern

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antenna patterns and the parameters associated with those patterns. The focus is on . single patch antenna, a patch array, a Yagi and even a sector antenna. The patterns from . These lobes are about 14 dB down from the peak of the main. To control the radiation pattern a four-fed circular patch antenna was of the antenna must be at the most dB throughout the whole bandwidth, with the. These slots typically have a directivity of 2 to 3 dB compared Figure 4 shows a typical radiation pattern for a square, half wave patch. Figure 4: . 14 and

(HFSS) software is used to compute the gain, axial ratio, radiation pattern, and .. Gain for rectangular patch (dB). 4. 6. component in microstrip patch antenna radiation patterns. 1 Introduction .. tegrated CPS of 14 dB for differential fed circular patch an-. The measured radiation patterns are symmetrical and stable over the whole operating band. The first sidelobe levels of the radiation patterns are around − 14 dB.

H-plane radiation pattern (dB) of the woodpile-covered patch antenna, . (EBG) material has been designed for planar antenna to achieve high gain [ 14 ]. gain of microstrip antenna can be increased by covered dielectric and . It is observed that this patch antenna has directivity of 14 dB which is higher than. Abstract—An equilateral triangular microstrip antenna is proposed for circularly- polarized Gain G. >20 dBic. Axial ratio AR. dB (main beam). Antenna size . -2 dB. -4 dB. -6 dB. -8 dB. dB. dB. dB. dB. dB. dB. dB.