Antenna Projects – Pantech ProEd Abstract In this concept, a design of multi-band microstrip antenna working as a transceiver in 0.5 ~ 3.8 GHz frequency range enhancing an imaging system of breast interior is presented. US6646618B2 - Low-profile slot antenna for vehicular… A crossed slot antenna, a method of fabricating same and a method of designing same. The antenna includes a cavity structure having conductive material on opposed surfaces thereof; and two slots in said conductive material, the slots … Štěrbinová anténní řada na bázi vlnovodu integrovaného do…
Printed Wide Slot Ultra-Wideband Antenna - InTech - Open
High-Gain Millimeter-Wave Planar Array Antennas with Traveling… A configuration of a post-loaded waveguide slot with open ended cavity is shown in Fig. 3. A slot element with post is designed at 76.5 GHz. Antenna Projects – Pantech ProEd Abstract In this concept, a design of multi-band microstrip antenna working as a transceiver in 0.5 ~ 3.8 GHz frequency range enhancing an imaging system of breast interior is presented. US6646618B2 - Low-profile slot antenna for vehicular…
Microstrip Patch Antenna − Designing at 2.4 GHz Frequency. 129 . 2. Designing ... The effective refractive index value of a patch is an important parameter in the designing procedure of a microstrip patch antenna. The radiations traveling from the patch towards the ground pass through air and some ... Hitender Gupta”Design and Study of ...
Design and Analysis of Slot Antenna Parameters Using… Although slot antenna has numerous advantages, it has also some drawbacks such as restricted bandwidth, and a potential decrease in radiation pattern.By increasing the height of slot, increasing the substrate thickness and decreasing the permittivity of substrate the bandwidth is increased. Design of Compact Slot Antenna For WLAN Application A microstrip fed slot antenna is proposed for wireless local area network (WLAN) operation is designed and simulated using ADS software.The overall dimension of the antenna is 25mm × 21mm×4mm . The antenna is characterized by measuring radiation pattern, directivity, return loss and... Design of Circular Printed Slot Antenna for Multiband…
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microwave region, the antenna design becomes more acute and essential [9,10 ]. In addition to the requirements of the impedance and radiation performances, the conformal structure and compact size are the main concerns within the design process. In this paper CPW fed slot antenna with RF performance suitable for RFID tag use at 5.8GHz is presented. HIGH-GAIN SLOT ANTENNA WITH PARASITIC PATCH AND WINDOWED ... proposed slot antenna conflgurations and design procedures are given; the experimental results are also given and discussed. 1. INTRODUCTION Microstrip-fed slot antennas (MFSA) ofier many attractive features such as low proflle, high power capacity, high fabrication tolerance, and ease of integration with printed circuits. Thus they are Microstrip Patch Antenna Designing at 2.4 GHz Frequency Microstrip Patch Antenna − Designing at 2.4 GHz Frequency. 129 . 2. Designing ... The effective refractive index value of a patch is an important parameter in the designing procedure of a microstrip patch antenna. The radiations traveling from the patch towards the ground pass through air and some ... Hitender Gupta”Design and Study of ... A novel approach for miniaturization of slot antennas ... A Novel Approach for Miniaturization of Slot Antennas Reza Azadegan, Student Member, IEEE, and Kamal Sarabandi, Fellow, IEEE Abstract— With the virtual enforcement of the required boundary condition (BC) at the end of a slot antenna, the area occupied by the resonant antenna can be reduced. To achieve
Printed Wide Slot Ultra-Wideband Antenna - InTech - Open
A novel approach for miniaturization of slot antennas A similar approach can be applied to design a meander type slot antenna [8]. In order to in- crease the efficiency of these antennas by reducing dissipation, the use of a high temperature superconductor (HTS) has been proposed [9], [10]. Compact Rectangular Slot Patch Antenna for Dual Frequency
Compact Rectangular Slot Patch Antenna for Dual Frequency ... This paper presents the design and simulation of a compact rectangular slot patch antenna for dual frequency operation at 2.4 GHz and 5.2 GHz using the inset feed technique. The simulation of the designed antenna was done with the aid of computer simulation technology (CST) microwave studio version 12. Printed Wide Slot Ultra-Wideband Antenna - InTech - Open within the entire UWB. The design of a printed wide-slot antenna with a rotated slot is pre‐ sented in [20]. The impedance bandwidth of the antenna varies with the rotation angle of the slot and can maintain 50.2% with suitable angle. More recently, the design of a printed wide-slot antenna for wideband applications is proposed in [21]. Design of Integrated Triple Band-notched for Ultra ... B. Design and Theoretical Consideration of Slot This design procedure for overlapping U-shaped slot on patch antenna for antenna 2 is given in Fig. 2, by determining operation frequency ( B 4 and the lower and upper frequency bounds of the bandwidth as B ß â ê and Û Ü Ú Û, respectively, as follows: i. operation frequency, 4 = 7 GHz ii.