Planar artificial magnetic conductors and patch antennas - Antennas
reflector for a large aperture coupled patch antenna array, espe- cially in ...... magnetic conductors for antenna gain improvement,” Microwave Opt. Technol. Lett.
[ Zhang2003TAPpp2704-2712.pdf - Read/Download File
A Wideband and High-Gain Edge-Fed Patch Antenna and Array
bandwidth enhancement and radiation gain improvement of patch antenna. ... Index Terms—Antenna arrays, artificial magnetic conductors. (AMCs), cross ...
[ 06547207.pdf?arnumber=6547207 - Read/Download File
finite patch array as reflector for antenna gain improvement - URSI
An array of rectangular patches is tested as antenna reflector. The reflection ... The resulting return loss, the gain and the pattern are reported. The reflector array .... Hence the patch array acts as an artificial perfect magnetic conductor. For a l/2 ...
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Gain Enhancement of a Microstrip Patch Antenna Using a - Hal
Oct 3, 2007 ... crostrip patch antenna is improved using a new cylindrical. Electromagnetic ... patches connected to an array or by reducing the surface wave which can create ... structures. A strip-type ringed Artificial Magnetic Conductor.
[ BoutayebTAPPatch.pdf - Read/Download File
microstrip patch antenna array with artificial magnetic conductors for
Jan 30, 2016 ... Keywords—Antenna array; artificial magnetic conductor; ... To improve cross- ... microstrip patch antenna array, reduces gain, efficiency, limit.
[ 1454326060_ICCCES-16.pdf - Read/Download File
COMPARATIVE STUDY ON VARIOUS ARTIFICIAL MAGNETIC
of four types of artificial magnetic conductor (AMC) surface, including a mushroom-like ... profile antenna, yet the bandwidth and gain of the mushroom- like EBG structure are broader ... 1a consists of square metal patches connected to the continuous ..... artificial magnetic conductors for antenna gain improvement ,”. Microw.
[ 02.0601171.SK.Tae.L.pdf - Read/Download File
THE IMPROVEMENT OF ARRAY ANTENNA PERFOR- MANCE
May 22, 2013 ... integration of an artificial magnetic conductor (AMC) into array antennas. An AMC ... phase superstrate effectively enhances the gain and BW of the reference antenna by 1dBi and ... to improve microstrip antenna performance.
[ 08.13040206.pdf - Read/Download File
Artificial Magneto-superstrates for Gain and Efficiency Improvement
hance the gain and efficiency of a microstrip antenna array without any substantial ... THE PROPOSED ARTIFICIAL MAGNETIC SUPERSTRATE .... using meta-materials: Artificial magnetic conductors versus magneto-dielectrics,” Proceeding.
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Bandwidth Widening, Gain Improvement and Efficiency Boost of an
Antenna Using Artificial Magnetic Conductor (AMC) Ground Plane ... In this paper , a standalone patch antenna operating at 2.3 GHz is initially designed as a reference antenna .... 9.83% and the array configuration gives a maximum gain of 7.6.
[ 2550 - Read/Download File
Enhancement of Band width and Gain by Using 3×4 Array of
Oct 1, 2014 ... ... Array of Metamaterial. Based Patch Antenna for RF Energy Harvesting at GSM 1800 ... improved its bandwidth and gain (Buroker et al. 2005, ..... C., “Artificial magnetic conductor surfaces and their application to low-profile ...
[ IJER_2014_1013.pdf - Read/Download File
A High-gain and Low-scattering Waveguide Slot Antenna of Artificial
(AMC) composite surface is estimated by array factor anal- ... Waveguide slot antenna, artificial magnetic conductor, ... , the AMC is loaded around the rectangular microstrip ... gain is improved by 1.7 dB, and the fractional bandwidth of.
[ 16_01_0046_0052.pdf - Read/Download File
cond-mat/0411464 PDF - arXiv.org
Oct 17, 2004 ... Artificial magnetic conducting surfaces have high surface .... Zhang, Y., J. von Hagen and W. Wiesbeck (2002) “Patch Array as Artificial Magnetic. Conductors for Antenna Gain Improvement,” Microwave and Optical ...
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Enhanced Broadside Gain of an Ultra Wide Band Diamond - Hal
May 25, 2016 ... Index Terms— Artificial magnetic conductor (AMC), diamond dipole antenna ... for the antenna. AMC reflectors also present advantage of improved input ... In , dipole and patch antennas have been studied in proximity of a hybrid .... The AMC is an array of square copper patches printed on a substrate ...
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Peano High Impedance Surfaces - ScholarlyCommons - University
high-impedance surface, space-filling curve, artificial magnetic conductor ..... J. von Hagen and W. Wiesbeck, “Patch Array as Artificial Magnetic Conductors for Antenna Gain Improvement,” Microwave and Optical Technology Letters, Vol.
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Improvement of a Circular Microstrip Antenna Excited by Four Feeds
Jul 4, 2013 ... Four Feeds and Suspended with Artificial Magnetic Conductors. Sanchai Eardprab,1 ... antenna gain, especially the antenna with the AMC structure ..... and electrical performance improvement of base station array antenna ...
[ 310686.pdf - Read/Download File
Log-Periodic Microstrip Patch Antenna Miniaturization Using
Jun 14, 2011 ... 2.1 Microstrip Patch Antennas and Design Principles . ... 2.3 Artificial Magnetic Conductor (AMC) and Electromagnetic Band Gap .... Table 2: Broadside realized gain comparison between the traditional and AMC- ..... improve bandwidth, these methods increases the antenna weight and profile. Also, using.
[ viewcontent.cgi?article=4177&context=etd - Read/Download File
Artificial magnetic.pdf - Loughborough University Institutional
time as the ground plane in a high-gain microstrip patch antenna with a partially reflective ... Index Terms—Arrays, Artificial magnetic conductors, electro- magnetic bandgap ..... AMC operation is reduced and the bandwidth is improved with.
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Reconfigurable Antenna using Capacitive Tuning Metamaterial of
Abstract- A metamaterial of dual band Artificial Magnetic Conductor (AMC) ... to antenna performance is studied in terms of frequency reconfigurability, gain, ... are the circular patch and circular slotted ring with single capacitor per AMC unit cell. ... Conclusion: Reconfigurable antenna by capacitive tuning of AMC arrays is ...
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Research Article Microstrip Patch Antenna Bandwidth Enhancement
A microstrip patch antenna with bandwidth enhancement by means of artificial magnetic conductor (AMC)/electromagnetic band-gap ... proximity/aperture coupled can be used to improve the im- ... band-gap structures whereas for obtaining a high gain anten- na an array configuration for the patch elements is needed.
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Low-Profile Wideband Antennas Based on Tightly Coupled Dipole
One is a 6×6 patch array occupying a λ/3 × λ/3 small aperture (mid-frequency is at 2.1 ... antenna delivers 17.3% impedance bandwidth, 4.8dB realized gain (95 % efficiency) ...... Hence, they formed an artificial magnetic conductor (AMC) ... profile wire and patch antennas were improved when the RIS was neither PEC nor.
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