A reconfigurable slot antenna with switchable polarization

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Reconfigurable Microstrip Patch Antenna using ... - IOSR Journals

new antenna design is proposed for polarization reconfigurable single-feed single-layer microstrip antenna with switchable RHCP/LHCP covering IEEE802.11b/g band (2.4-2.5GHz). The proposed structure exhibits design simplicity and wide effective bandwidth (impedance, axial ratio, and gain A Tunable Microstrip Patch Antenna with Switchable A novel reconfigurable microstrip patch antenna with frequency and polarization diversities is proposed. A slot is etched on a patch, and a PIN diode is utilized to switch the slot on and off, which realizes the Frequency diversity characteristic. The polarization diversities among linear polarization (LP), right- A reconfigurable slot antenna with switchable polarization ... Abstract: A novel reconfigurable slot antenna architecture allowing polarization switching is presented. The antenna shape consists of a slot-ring with perturbations which are switched on and off using pin-diodes. Two antennas allowing switching either between linear and circular polarization or between two circular polarizations are demonstrated.

Abstract—A novel reconfigurable slot antenna architecture al- lowing polarization switching is presented. The antenna shape con- sists of a slot-ring with ...

... a reconfigurable slot antenna switch- ... Polarization-Reconfigurable Antenna, Switchable Orthogonal Linear ... a single-fed dual-band polarization-reconfigurable antenna is first proposed for wireless local area ... Polarization Reconfigurable HMSIW U-Slot Antenna - Strona główna AGH

252 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 9 ...

[5] M. Fries, M. Gräni and R. Vahldieck, “A reconfigurable slot antenna with switchable polarization”, IEEE Microwave and wireless components letters, vol. 13, no. 11, pp. 490-492, November 2003. [6] T. Korosec, P. Ritosa and M. Vidmar, “Varactor-tuned microstrip-patch antenna with frequency and polarisation Reconfigurable Patch Slot Antenna for Circular Polarization ... But in “Reconfigurable Patch Antenna Using Switchable L-shaped Slots for circuit Polarization Diversity” there is no need of power divider and also multiple feeds. Polarization Diversity can be achieved with single feed itself. This is the main advantage of the present antenna. As the antenna is reconfigurable it has two slightly Liquid Metals for Reconfigurable Antennas

A novel polarization reconfigurable ring‐slot antenna with

Abstract: This paper proposes a reconfigurable multiband extended U-slot antenna with polarization diversity for wireless applications. The antenna is able to switch among linear polarization (LP) and left-hand (LH) and right-hand (RH) circular polarizations (CPs) for 2.4-/5.8-GHz wireless local area network (WLAN) systems. A Novel Reconfigurable Microstrip Antenna With Switchable ... This letter presents a novel reconfigurable microstrip antenna with switchable circular polarization using a piezoelectric transducer (PET). Two dielectric perturbers attached to the PETs are used ... A Study of Reconfigurable Multiband Antenna for Wireless ... A Study of Reconfigurable Multiband Antenna for Wireless Application Haydar M. Al-Tamimi, Salah Mahdi Abstracts- In This study an introduction to the reconfigurable antenna technology is presented. After that a discussion about the main advantages and disadvantages of the reconfigurable antennain addition to the most important applications that can An Electronically Reconfigurable Microstrip Antenna With ... An electronically reconfigurable microstrip antenna with circular and linear polarization switching is presented. The prototype fabricated on a substrate of dielectric constant (e r ) 4.4 and height (h) 1.6 mm is fed by a proximity feed fabricated using the same substrate.

15 Feb 2014 ... reconfigurable annular-ring slot antenna for polarization ... dual-polarized, reconfigurable antenna. ... Patch antennas with switchable slot ...

Triangular Slot Circular Patch Antenna for Circular Polarization Reconfigura | Antenna ...