Design and analysis of dual U slot reflectarray antenna for X-band applications
نویسندگان
چکیده
منابع مشابه
Modified U-Slot Stacked Micro-Strip Patch Antenna for Ultra-Wideband Applications in S Band, C Band and X Band
The U-slot micro-strip patch antennas were originally developed for bandwidth broadening applications. This study presents a transmission line feed to modify the U-slot stacked rectangular micro-strip patch antenna for Ultra-Wide Band (UWB) communications. The modified antenna has a U-cut loaded with parallel slits and corner slots and is printed on a dielectric substrate of FR4 with relative p...
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Microstrip antennas are widely used in many applications due to their low profile, low cost and ease of fabrication. In some applications it is desired to have a dual band or multiband characteristics. These characteristics can be obtained by coupling multiple radiating elements or by using tuning devices such as varactor diodes [1, 2]. However, these methods make antenna more complicated. A si...
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In this paper, a complete design study of DualBand microstrip antennas (MSAs) using U-shape slotted patch with different feeding techniques is given and various methods of frequency control are also demonstrated. Investigations show that all the new designs are working in SBand with satisfactory radiation characteristics and impedance bandwidths. Key MSA, Dualband antenna, Frequency control, U-...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2017
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/852/1/012035