Microstrip patch antenna with slots

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Design & Simulation of 8-Shape Slotted Microstrip Patch …

In this paper, a design to obtain dual band performance in square microstrip patch antenna has been proposed. This high directive probe feed antenna has only 30 mm 30 mm patch. It provides dual-band operation by means of three narrow slots close and parallel to the patch radiating edges. EFFECTS OF SLOTS ON MICROSTRIP PATCH ANTENNA This paper presents effect of slots on microstrip patch antenna and its parameters. The effect is shown on bandwidth, gain, radiation pattern, return loss, axial ratio and size of an antenna. The slots on the patch or on the ground plane will help to design a antenna with improved bandwidth and effeciency. U-Slot Rectangular Patch Antenna for Dual Band Application PDF | Dual and multi-band rectangular microstrip antennas can be realized by cutting U-slots inside the patch. In this paper, the length and width of U-slots are optimized in order to achieve dual ...

S.G. Weigand, H. Huff, K.H. Pan, J.T. BernhardAnalysis and design of Broadband Single Layer Rectangular U-slot Microstrip Patch Antenna. IEEE Transactions ...

why do you want slots? If for multi-band performance or to make them broadband then yes, there are formulae for the dimensions and also the position is to be ... Broadband Slot Cut Rectangular Microstrip Antenna - ScienceDirect

Slots in patch antenna | TOP Games on the Internet

Operating Frequency : 10.2GHz Feeding Technique : Edge/Microstrip line feeding Substrate material : FR4_epoxy dielectric What is the difference between slot antenna and patch ... A slot antenna may be looked upon as a slot, ... Why microstrip patch antenna does not work above 10ghz? What is the difference between grounded and ungrounded antenna? Microstrip Patch Antennas - University of Texas at El Paso

A small H-shaped microstrip patch antenna (MPA) with enhanced bandwidth is presented. The H-shaped antenna is first studied and then fully simulated by HFSS. A dual U slot H patch configuration is proposed to increase the narrow bandwidth, radiation efficiency and directivity.

Microstrip patch antenna for UHF and microwave RFID Design and simulation of a new dual-band microstrip patch antenna for UHF and microwave RFID applications notches and slots in the miniaturized structure. Issn : 2230-7109 (online) | Issn : 2230-9543 (Print) The proposed microstrip antenna has rectangular slots on its ground In this paper an antenna has been represented with irregular defects Microsoft Word - str_111-116.doc