A design of reconfigurable rectangular microstrip slot patch antennas

A single feed compact rectangular microstrip antenna for dual band ... Two L slots are introduced at the right edge of the patch to reduce the resonant frequency. ... “ Reconfigurable Single and Multi Band Inset Feed Microstrip Patch Antenna for ... A design of reconfigurable rectangular microstrip slot ... Abstract: A compact of a reconfigurable rectangular microstrip slot patch antenna of operating frequencies in the range of (2-6) GHz is proposed for Wireless Local Area Network (WLAN) applications. It has one port excited with microstrip line feed mechanism. The proposed antenna consists of a single layer patch antenna with two parallel slots designed that can be controlled via two PIN diode ...

Rectangular patch antennas are notoriously narrowband; the bandwidth of rectangular microstrip antennas are typically 3%. Secondly, theHence, when designing a patch antenna it is typically trimmed by 2-4% to achieve resonance at the desired frequency. Microstrip Patch Antennas | Rectangular Antenna Design Microstrip Antennas -Introduction. A microstrip patch antenna is a metallic strip or patch mounted on aThe transmission-line model represents the microstrip antenna by two slotsMicrostrip Patch Antennas. Slide 24. Rectangular Patch Design - Example. PIER C Online - A Frequency Reconfigurable Meandered...

For the design of slotted reconfigurable microstrip antenna, the most commonly considered specifications are dielectric constant of substrate materials (ε r), thickness of the substrate material (h), resonant frequency (f r), and free space wave length (λ 0), etc. The following basic equations are used to design proposed patch antenna:

Design of Wideband U slot Microstrip Antenna M.R. Thansekhar and N. Balaji (Eds.): ICIET’14 1385 Fig 6. Parametric analysis.(b)variation of patch width. for providing all facilities for the research work. Design and Implimentation of Slotted Reconfigurable ... For the design of slotted reconfigurable microstrip antenna, the most commonly considered specifications are dielectric constant of substrate materials (ε r), thickness of the substrate material (h), resonant frequency (f r), and free space wave length (λ 0), etc. The following basic equations are used to design proposed patch antenna: Design of a Rectangular Microstrip Patch Antenna Using Inset ... antenna. In this work, the simulation tool of IE3D is used to study the performance and gain of the rectangular Microstrip patch antenna. The design and simulation of patch antennas is widely used in mobile cellular phones today, and our emphasis in this work is on optimization of a 2.4 GHz rectangular Microstrip patch antenna. The

Wideband Radiation Reconfigurable Microstrip Patch Antenna ...

Design and Simulation of E-Shape Microstrip Patch Antenna for ... U-slot microstrip antenna provides bandwidth up to 30% while E-shaped patch antenna can increases bandwidth above. 30% compared to a regular rectangular  ... Survey of Microstrip Patch Antenna - International Journal of Science ... Design and development of frequency reconfigurable microstrip patch antenna for ... patch antenna has a reducing rectangular or half-circular or circular slots to ... changed by slot, the resonant frequency and phase of reflection gives a variety  ... Computational investigation of power efficient plasma-based ... A cold plasma-based re-configurable rectangular microstrip antenna has ... A power efficient frequency tunable patch antenna design is proposed wherein the substrate is replaced by a combination of air and plasma slots. ... Computational investigation of power efficient plasma-based reconfigurable microstrip antenna. Reconfigurable Microstrip Antennas for Cognitive Radio - IntechOpen

For designing a rectangular Microstrip patch antenna, the length and width are calculated as belowThe design of proposed L-slot patch antenna is shown in figure 1. Glass epoxy substrate is used for designing the proposed antenna which has a...

antenna. In this work, the simulation tool of IE3D is used to study the performance and gain of the rectangular Microstrip patch antenna. The design and simulation of patch antennas is widely used in mobile cellular phones today, and our emphasis in this work is on optimization of a 2.4 GHz rectangular Microstrip patch antenna. The Frequency Reconfigurable U-Slot Microstrip Patch Antenna In this study, the relationship between ground slot length and operating guided wavelength of a rectangular microstrip patch antenna for different dielectric substrates is investigated. Compact Rectangular Slot Patch Antenna for Dual Frequency

In this article, an optimized rectangular shaped patch antenna loaded with inverse omega shape and horizontal slots, and feed by microstrip line is designed for WLAN/WiMAX applications. The expected resonant frequency mode and desired bandwidth are obtained...

" i recently designed a rectangular patch antenna with -26db return loss at resonantConcerning the coaxial feed for a rectangular patch antenna... how do I determine theThe microstrip antenna is fed by a vertical vias that is used to model the coaxial probe. Design of novel tri-frequency microstrip patch antenna… Several multi-frequency microstrip patch antenna designs have been reported. Most of these multi-frequency antennas used multilayer stacked patches [3]; however, complex manufacturingA Design of Rectangular Patch Antenna with Fractal Slots ... Design of reconfigurable annular slot antenna Patch antennas (Figure 2), printed dipoles and slot antennas fall into that category.2.1.1 RECTANGULAR SLOT A microstrip slot antenna comprises a slot cut in the groundThe annular slot antenna is a variation of the rectangular loop antenna that. Design of reconfigurable multi-band microstrip patch...

MEMS reconfigurable circular-rectangular shaped slotted microstrip patch antenna is designed for the cognitive radio application.In this context, the purpose of this paper is to design a new microstrip monopole antenna with a bandwidth enhancement and size reduction ...