Resonant Length Formulations for Dual Band Slot Cut Equilateral Triangular Microstrip Antennas
نویسندگان
چکیده
منابع مشابه
Resonant Length Formulations for Dual Band Slot Cut Equilateral Triangular Microstrip Antennas
The dual band equilateral triangular microstrip antennas are realized by cutting the slots of either quarter wave or half wave in length, inside the patch. In this design, however these simpler approximations of slot length against the frequency do not give closer results for different slot lengths and there positions inside the patch. In this paper, the modal variations of slot cut patch anten...
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A new broadband and dual band circular slot cut modified circular microstrip antenna is analyzed and proposed. The parametric study to analyze the effects of circular slot which realizes broader bandwidth is presented. The circular slot creates two additional resonant modes near the fundamental TM11 mode resonance frequency of the equivalent circular patch and yields bandwidth of 202 MHz (8%). ...
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The multi band microstrip antenna is realized either by placing stub on the edges of the patch or by cutting slots at an appropriate position inside the patch or by using the combination of these two methods. In this paper an analysis to study the effects of stub and slot in dual stub loaded and stub loaded pair of rectangular slot cut rectangular microstrip antennas is presented. The additiona...
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Various broadband multi-resonator gap-coupled configurations of equilateral triangular microstrip antenna and its compact variation, half equilateral triangular microstrip antenna, are proposed. The broadband proximity fed equilateral triangular microstrip antenna yields bandwidth of more than 650 MHz (~44%), whereas equivalent proximity fed gap-coupled half equilateral triangular microstrip an...
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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: Wireless Engineering and Technology
سال: 2010
ISSN: 2152-2294,2152-2308
DOI: 10.4236/wet.2010.12009