Frequency reconfigurable slot antenna using metasurface

Author(s) Zhu, HL; Liu, XH; Cheung, SW; Yuk, TTI URL http ...

Multibeam leaky-wave antenna using slot and metasurface Multibeam leaky-wave antennausing slot and metasurface. Woo-Young Park and Sungjoon LimDepartment of Electrical and ElectronicsABSTRACT: A novel multibeam leaky-wave (LW) antenna isdemonstrated in this letter. A beam passing through the defected groundstructure is... A frequency-reconfigurable slot loop antenna using… A frequency-reconfigurable antenna based on periodically loading ferroelectric MIM capacitors along a slot loop is designed, fabricated, and measured. The antenna is fabricated on a 430-µm-thick sapphire substrate with a total area of 1×1cm2. The size of the slot loop is 2.5×2.5mm2.

Performance Analysis of Patch Antenna Using Slot…

Design of Frequency Reconfigurable Patch Antennas with Defected... In this paper, a genetic algorithm optimization in conjunction with the internal multiport method is applied for determination of slot shape and PIN diode location in the ground plane for design of frequency reconfigurable patch antennas. Minimization of the number of diodes (as switches) is also considered. Frequency‐reconfigurable monopole antenna with wide tuning range... The frequency‐reconfigurable antenna is studied, designed, and optimized using computer simulation. Measurement is used for verification of the simulation results. Results show that the antenna can be tuned from 2.69 to 3.0 GHz using Section I and from 2.39 to 2.62 GHz using both Sections I and II together.

This session will showcase reconfigurable filters with reconfigurable transfer functions and stopbands. An innovative filter topology that enables independent tuning and seamless merging of multiple passbands will be discussed.

Design of Frequency Reconfigurable Patch Antennas with ...

Design of Frequency Reconfigurable Patch Antennas... |…

A novel frequency reconfigurable slot antenna for suitable switchable radiations at WLAN and a tri-band at Bluetooth, Wimax and upper WLAN applications is designed and fabricated. Radioengineering - September 2018, Volume 27, Number 3 [DOI: 10…

The monopole antenna is modified using microstrip transition in the feedline and block with a triangular-shape slot on each side of the circular patch to produce wider impedance bandwidth with better return loss.

A Study of Reconfigurable Multiband Antenna for Wireless Application An UWB Frequency Reconfigurable Antenna by Using ... Mohammad M. proposed a Reconfigurable Antenna with Extended U-Slot used as a Switchable Polarization for Wireless Applications. In IEEE Antennas …