Frequency and pattern reconfigurable slot antenna

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DESIGN OF RECONFIGURABLE ANNULAR SLOT ANTENNA (ASA) FOR WIRELESS COMMUNICATIONS / WLAN APPLICATIONS A Thesis Presented to The Academic Faculty by Figure 49 : Radiation patterns for the 5.2 GHz frequency design when the short is placed at 315 o. Simulation, measurement with hard-wired short,

provide diversity feature of frequency, polarization and radiation pattern which is used in various applications ... Keywords — Microstrip patch antenna, Reconfigurable antenna ... The dual frequencies are extended with arms of hexagonal slot. Pattern Reconfigurable Mimo Antenna - Research Plus Journals frequency, radiation pattern, polarization, or combinations of the above [1]. ... Radiation pattern reconfigurable antenna is based on the intentional modification of the .... Narrowband Microstrip Slot Antenna,” IEEE Antennas and Wireless ... Yagi Patch Antenna With Dual-Band and Pattern Reconfigurable ... switches installed in the slots etched on the parasitic patches. Different modes of the antenna have different radiation patterns and operating frequency bands.

29 Jul 2014 ... Abstract: A novel frequency and pattern reconfigurable slot antenna is proposed. Slot antenna produces a bidirectional radiation pattern, thus a ...

Abstract – This paper contemplate a theoretical analysis of a pattern reconfigurable antenna using annular slot antenna operating in low frequency. A shorting ... Pattern and Frequency Reconfigurable Annular Slot Antenna Using ... Index Terms—Annular slot antenna (ASA), frequency reconfig- urability, pin diode, reconfigurable antenna, reconfigurable radia- tion pattern, slot antenna. Frequency Reconfigurable Microstrip Patch-Slot Antenna ... - Eprint UTM

The reconfigurable ASA proposed in this paper operates at three frequencies with a central frequency at 5.8 GHz, and it also Index Terms—Annular slot antenna (ASA), frequency reconfig- has a reconfigurable radiation pattern that can position a null urability, pin diode, reconfigurable antenna, reconfigurable radia- tion pattern, slot antenna.

DESIGN OF RECONFIGURABLE ANNULAR SLOT ANTENNA (ASA) FOR ...

switches installed in the slots etched on the parasitic patches. Different modes of the antenna have different radiation patterns and operating frequency bands.

Frequency Reconﬁgurable U-Slot Antenna for SDR … 2018-1-11 · In [13], a frequency and pattern reconﬁgurable microstrip slot antenna is reported. In [14], a pixel slot antenna which can reconﬁgure its resonating frequency in six diﬀerent bands ranging from 2.2GHz to 4.75GHz using ﬁve PIN diode is reported. In [15], unequal U-slot antenna loaded with two varactors for 6 diﬀerent Frequency and Pattern Reconfigurable Antenna … 2016-1-19 · Website:http://www.oaps.hk/ Paper No. 2010-006 “上海交通大学本科生研究计划”项目（T03016010）资助 1 Frequency and Pattern Reconfigurable Antenna to Enhance the A Study of Reconfigurable Multiband Antenna for … 2016-6-14 · 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

Reconfigurable antennas utilizing parasitic layers are disclosed herein. In certain embodiments, a reconfigurable antenna may include an active driven antenna element. The active driven antenna may be a patch antenna element.

A Frequency Reconfigurable Semi circular Ring Slot Micro 2018-5-18 · frequency reconfigurable antenna is proposed. A simple DC-biasing excitation circuit can be implemented for the antenna structure. Simulation and measurement results were taken. The return loss, VSWR, and radiation pattern were simulated and verified for acceptable performance. Index Terms- SDR, RF switch, Frequency reconfigurable, Micro strip Reconfigurable Antennas | Synthesis Lectures on Antennas 2017-2-15 · (2015) 60 GHz agile EBG-based antenna with reconfigurable pattern. 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 13-14. (2014) Intermodulation and Harmonic Distortion in Frequency Reconfigurable Slot Antenna Pairs.