These developments demand reconfigurable antenna technology where several frequencies can be supported in a single platform rather than havingHere initially, a microstrip slotted patch antenna was designed and on and off switch states were simulated by the presence and absence of copper... Design Of Reconfigurable CPW-Fed Slot Antenna With… A novel Reconfigurable Coplanar waveguide (CPW) fed T- shaped patch Antenna with frequency diversity is designed and analyzed. The basic antenna consists of two H-shaped patch connected to the radiating element, which is connected with a CPW feed. Reconfigurable Notch Band Monopole Slot Antenna for... The designed antenna is showing good impedance bandwidth of 68% and peak realized gain of 4.86 dB at 5.6 GHz WLAN band.Keywords: Notch, Monopole, Reconfigurable, Slot antenna, WLAN. 1. Introduction. Advanced microwave devices integrated reconfigurable antennas are gaining their... Design and Implimentation of Slotted Reconfigurable... -…
A Frequency Reconfigurable Rotatable Antenna Design for
Reconfigurable Antennas | Synthesis Lectures on Antennas (2010) Modeling, Design and Characterization of a Very Wideband Slot Antenna With Reconfigurable Band Rejection. IEEE Transactions on Antennas and Propagation 58:7, … Reconfigurable Wide Bandwidth Using Novel Extraction Oct 26, 2018 · The first design proposes a monopole antenna where asymmetric flower type corners and mushroom shape encloses by T-slot is cut on the patch. This new shaped antenna covers wide impedance bandwidth of about 14.5 GHz within range from 21.5 to 36 GHz. Reconfigurable C and Ku band antenna Using Duelpatch
1. Introduction. Circular polarization reconfigurable antennas have drawn lots of attention in recent years , , since they have both the merits of circular polarization antenna (capable of mitigating the multipath effect and flexibility in the orientation of the transmitting and receiving antennas , ) and reconfigurable antenna (satisfy the requirements for increased functionality within a ...
A compact reconfigurable microstrip slot antenna with switchable single and dual band notch functions for ultra-wideband (UWB) applications is presented in this study. In the proposed structure, an additional resonance is excited by etching two symmetrical notches on the feed-line and thereby a UWB characteristic is obtained. Then, by cutting two slots on the radiating patch and embedding two ...
Abstract|A new design for circularly-polarized (CP) slot antennas is flrst described. The antenna is a combination of a shorted square-ring slot and an L-shaped linear slot, and its CP operation frequency can be easily tuned under the condition that the slot area is unchanged. Based on the CP design, two reconflgurable slot antennas are then ...
Reconfigurable Microstrip Patch Antenna - IOSR Journals stacked design is operating at 1.75GHz. The antenna is used in the lower band terrestrial and land-mobile applications. In this paper, the Reconfigurable Microstrip Patch Antenna using Micro Electro Mechanical Systems (MEMS) technology for micrometer wave application was designed. The reconfigurable antenna is the antenna Design of Reconfigurable Microstrip Patch Antenna - … Keywords - Reconfigurable microstrip patch antenna, slots, swi tches, dual band, resonant frequency. I. INTRODUCTION Reconfigurability has become a crucial feature in m odern wireless communication world. With the help of a single antenna more than one frequency ba nds, radiation pattern & polarization can be obtained.
A wideband slot antenna with frequency- and pattern-reconfigurable characteristics for TD-LTE (3.4–3.8 GHz) and C-band (3.7–4.2 GHz) applications is proposed. The antenna consists of two symmetric slots that are fed by a fork-shaped microstrip line. Two PIN diodes are loaded in the slots to produce two different frequency bands.
Reconfigurable Wide Bandwidth Using Novel Extraction ... The entire approach is folded into four different designs. The first design proposes a monopole antenna where asymmetric flower type corners and mushroom shape encloses by T-slot is cut on the patch. This new shaped antenna covers wide impedance bandwidth of about 14.5 GHz within range from 21.5 to 36 GHz. Reconfigurable C and Ku band antenna Using Duelpatch an UWB antenna for multiband applications could effect unwanted emissions in the transmission mode. In this project, a single-feed reconfigurable multiband antenna with two patch elements on a planar structure is proposed. Two C-Slots are employed on the patch elements for excitation of the multi-band mode. RECONFIGURABLE SLOT ANTENNAS WITH CIRCU- LAR POLARIZATION C ... Abstract|A new design for circularly-polarized (CP) slot antennas is flrst described. The antenna is a combination of a shorted square-ring slot and an L-shaped linear slot, and its CP operation frequency can be easily tuned under the condition that the slot area is unchanged. Based on the CP design, two reconflgurable slot antennas are then ...
Design of reconfigurable slot antennas Abstract: In this paper the design of a compact, efficient and electronically tunable antenna is presented. A single-fed resonant slot loaded with a series of PIN diode switches constitute the fundamental structure of the antenna. (PDF) Design of reconfigurable slot antennas - ResearchGate Design of reconfigurable slot antennas. Although the design is based on a resonant configuration, an effective bandwidth of 1.7:1 is obtained through this tuning without requiring a reconfigurable matching network. Four resonant frequencies from 540-890 MHz are selected in this bandwidth and very good matching is achieved for all resonant... Design of frequency-reconfigurable rectangular slot ring Design of frequency-reconfigurable rectangular slot ring antennas Abstract: Summary form only given. This paper presents the concept of a frequency-reconfigurable rectangular ring slot antennas fed by a single slotline or CPW line. A design of reconfigurable rectangular microstrip slot