25 Mar 2019 ... A bidirectional slot antenna in [7] is discussed which switches between both pattern and frequency with the help of slits and PIN diodes for ... Reconfigurable Microstrip Patch – Slot Antenna Array - SlideShare 28 Sep 2015 ... Antenna parameters such as frequency, radiation pattern, and polarization ... A frequency-reconfigurable micro-strip patch switchable to slot ... A Pattern Reconfigurable Printed Patch Antenna - NDSU
Design of Polarization Reconfigurable Microstrip Antenna ... - FERMAT
A Review of Reconfigurable Frequency Switching ... - IOPscience ... as frequency, polarization and pattern. ... The reconfigurable frequency antenna can control the antenna performance in terms of different operating ... The antenna includes the type of dipole, monopole, loop, slot and microstrip antennas. Frequency Reconfigurable Microstrip Patch-Slot Antenna ... - Eprint UTM Abstract—In this paper, frequency reconfigurable slot-patch antenna with reflector at ... directional radiation pattern while the microstrip slot antenna produces ... A compact dual circular patch pattern reconfigurable antenna ... Oct 11, 2018 ... A compact dual circular patch pattern reconfigurable antenna ... The first design is based on L‐slots, while the second is the dual vertical slotted antenna. ... two different directions at the same resonant frequency is achieved.
Frequency and pattern reconfigurable Yagi patch antenna - Yang - 2008 - Microwave and ...
Reconfigurable multiband slot antennas .... In [20] a novel pattern and frequency reconfigurable microstrip antenna that uses switched connections is presented. 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 ... Design of Polarization Reconfigurable Microstrip Antenna ... - FERMAT Frequency reconfigurability is achieved by etching a rectangular ring slot in ... that are reconfigurable are frequency, pattern, polarization or combinations of ... High Gain Pattern Reconfigurable Antenna Arrays ... - Scholar Commons gain pattern reconfigurable antenna arrays can solve these problems which is the fo- .... Figure 3.4 Simulated S parameters vs. frequency for array in free-space . . . 23 .... antennas such as Planar-Inverted F Antennas (PIFAs) [2–4], slots [5–8], ...
FREQUENCY RECONFIGURABLE ANTENNA FOR KU -BAND APPLICATIONS
Graphene-based Yagi-Uda antenna with reconfigurable radiation ... Jun 9, 2016 ... This paper presents a radiation pattern reconfigurable Yagi-Uda antenna based on graphene operating at terahertz frequencies. The antenna ... Reconfigurable Antennas for Wireless and Space Applications frequency/radiation pattern according to the four switch combinations. C. Reconfigurable Antennas Based on Varactors. Single- and dual-polarized slot- ring ... Brief Survey on Electrical Reconfigurable Antenna for Various ...
pattern reconfigurable antenna using annular slot antenna operating in low frequency. ... A pattern reconfigurable annular slot antenna that can switch beams in numerous directions has been designed and tested using Ansys HFSS.
A Flexible Frequency and Pattern Reconfigurable Antenna for ... 10 May 2018 ... A novel patch antenna with frequency and pattern reconfiguration ... A flexible reconfigurable folded slot antenna based on a flexible ... 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. A Reconfigurable Radiation Pattern Annular Slot Antenna Abstract – This paper contemplate a theoretical analysis of a pattern reconfigurable antenna using annular slot antenna operating in low frequency. A shorting ... A Low-Profile Frequency- and Pattern-Reconfigurable Antenna ...
“Pattern and Frequency Reconfigurable Annular Slot Antenna Using PIN Diodes”, IEEE Transactions on Antennas and Propagation, 54(2): 439-448. 3. Xuesong Yang, Bingzhong Wang, Weixia Wu, Shaoqiu Xiao, 2007. “YagiPatch Antenna with Dual-Band and Pattern ReconfigurableCharacteristics,”Antennas and Wireless Propagation Letters, IEEE, 6: 168. 4. Planar square multiband frequency reconfigurable microstrip ... In this letter, we have designed a new printed slot-antenna with multiple reconfigurable bands and wide operating range. The structure is based on a square patch antenna with centered Koch-Island fractal slot and integrated switches (inside the slot) for frequency reconfigurable property. Compact Reconfigurable Antenna with an Omnidirectional ... In this study, a compact MPES reconfigurable antenna with an omnidirectional mode and four directional modes for DoA sensor applications in the C-band is proposed. This frequency band has been chosen for its specific low absorption propagative characteristics [52,53,54]. The operation frequencies are designed in a wide band because a wide band ...