Frequency Reconfigurable
Frequency reconfigurable antenna and polarization reconfigurable antenna for wireless communication
... A frequency reconfigurable microstrip patch antenna and polarization reconfigurable microstrip patch antenna is presented in this ...The frequency reconfigurable antenna is capable of switching ...
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Rectangular Ring Frequency Reconfigurable Micro Strip Antenna RRFRMSA for Frequency Hopping Wireless Networks and SDR
... –feed frequency and polarization reconfigurable micro strip patch antenna is reported earlier ...the frequency reconfigurable ring slot micro strip patch antenna incorporating the practical RF ...
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Pattern and frequency reconfigurable antenna for wireless applications
... and frequency reconfigurable antenna structure by applying switching PIN diodes and dc bias network on the antenna topology ...and frequency reconfigurable antenna fed by a coplanar wave guide ...
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Design of Slot Based Frequency Reconfigurable Microstrip Antenna for Wireless Applications
... the frequency reconfigurable antenna where the RF switch is employed at the feed network to achieve the frequency ...two frequency either at ...
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Frequency reconfigurable antenna for Ku band applications
... In this study, a unique design in frequency reconfigurable antenna approach is proposed .The shown design in this paper can be used for Ku band downlink especially in satellites. A special employment ...
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Aperture-Coupled Frequency-Reconfigurable Stacked Patch Microstrip Antenna (Frspma) Integrated with PIN Diode Switch
... new Frequency-Reconfigurable Stacked Patch Microstrip Antenna (FRSPMA) with a new coupling method applied in an aperture-coupled technique controlled by the switching circuit is ...operating ...
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Frequency Reconfigurable Patch Antenna for Bluetooth, WLAN and Radar Applications
... Simulation results for the frequency reconfigurable patch antenna for different diode conditions are given below. When diodes D1, D2 are forward biased and D3 is reverse biased, i.e. D1 D2-ON, D3-OFF, ...
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Frequency Reconfigurable Aperture coupled Microstrip Antenna with DGS for Bandwidth Improvement
... Abstract— This paper presents a novel design of frequency reconfigurable aperture coupled microstrip antenna with bandwidth improvement. The proposed design was based on the structure of a 2 by 2 planar ...
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Frequency Reconfigurable Microstrip Patch Antenna for Cognitive Radio Applications
... electronically frequency reconfigurable patched microstrip antenna is ...like frequency, bandwidth, polarization. Reconfigurable antennas gained a lot of inquisitiveness due to instigation of ...
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Design of Frequency Reconfigurable Micro-Strip Patch Antenna for Wireless Applications
... In this paper a novel design of frequency reconfigurable antenna is presented. RF-MEMS switches are used for switching. By changing the state of the switches, an electrical reconfiguration of the aperture ...
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A Novel Pattern and Frequency Reconfigurable Microstrip Parasitic Array
... This communication presents a novel pattern and frequency reconfigurable microstrip parasitic array. Four switches (RF PIN diodes) are used to change the microstrip’s electric length so as to reconfigure ...
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Frequency Reconfigurable Patch Antenna for 4G LTE Applications
... a reconfigurable UWB antenna and incorporated it with RF-MEMS which made it capable of on-demand WLAN ...a reconfigurable antenna for wireless temperature ...A frequency reconfigurable antenna ...
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A Survey on Frequency Reconfigurable Antenna Techniques
... The frequency-reconfigurable meta-surfaced (FRMS) antenna shown in ...operating frequency of the antenna can be obtained by mechanically rotating the MS around the centre with respect to the patch ...
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A Reconfigurable Active Array Antenna System with the Frequency Reconfigurable Amplifiers Based on RF MEMS Switches
... a frequency reconfigurable RAA system is also presented with the RFA based on the proposed RMC ...conventional reconfigurable amplifiers [10] or reconfigurable ...different frequency ...
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Frequency reconfigurable metamaterial resonant antenna
... proposed frequency reconfigurable metamaterial antenna is a coplanar waveguide (CPW)-fed matamaterial antenna using an epsilon negative transmission ...
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A Review on "Design and Analysis of Frequency Reconfigurable Microstrip Patch Antenna"
... operating frequency could be utilized to change operating bands, filter out interfering signals, or tune the antenna to account for a new ...and frequency bandwidth as a result of the limitations of the ...
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Design and Analysis of a Frequency Reconfigurable Microstrip Patch Antenna Switching Between Four Frequency Bands
... In this paper, a single feed frequency reconfigurable MPA is proposed. The antenna contains two nested patches, i.e., a rectangular patch and an inverted U-shaped patch. Three PIN diodes are placed in the slot ...
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Frequency Reconfigurable U-Slot Antenna for SDR Application
... however frequency shift ...resonant frequency in case-III is attributed to miss-positioning of diodes in actual hardware in addition to minor error in fabrication ...
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FREQUENCY RECONFIGURABLE MICROSTRIP SLOT ANTENNA LOADED WITH VARACTOR DIODE
... operating frequency to account for atmospheric effects, jamming, mutual interference with friendly sources, or to make it more difficult to locate the radar broadcaster through radio direction finding ...[12]. ...
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A Wide Spectrum Sensing and Frequency Reconfigurable Antenna for Cognitive Radio
... its frequency in any of the four frequency states — ...and frequency reconfigurable are achieved using a simple, cost effective and compact ...all frequency states are achieved electronically ...
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