dual-frequency compact antenna
Mutual Coupling Reduction Between Printed Dual-Frequency Antenna Arrays
... strong dual-band rejection characteristics observed for the concentric split ring slot DGS may be exploited to reduce the mutual coupling of a compact dual-band antenna ...4-shaped ...
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A Compact UWB Antenna with Dual Band Rejection
... microstrip antenna, design and analysis of UWB antennas is more challenging and ...UWB antenna should be capable of operating over the bandwidth assigned by the ...and compact antenna size is ...
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A Compact UWB Antenna with Sharp Dual Band-Notched Characteristics for Lower and Upper WLAN Band
... wavelength. By adjusting the length of the slit to be about half- wavelength at the desired notched frequency, a destructive interference can take place [5]. Current is concentrated around the edges of the slit, ...
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Compact Dual Band MIMO Antenna Design
... A close separation of 4 mm is provided between two symmetrical elements with the main radiating patches close to each other. The main radiating PIFAs, which are responsible for lower resonant frequencies are close to ...
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A Compact Dual-Band Dual-Polarized Antenna for Base Station Application
... Abstract—A compact dual-band dual-polarized antenna is proposed in this ...lower frequency band, and cross-placed patch dipoles are used for the upper frequency ...lower ...
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Compact UWB Antenna with Dual Band-Notched Characteristics
... implement 50 Ohm characteristic impedance. In the proposed design, the half elliptic ring patch and the step-shaped ground plane make a joint effect to enhance the impendence matching over a wide frequency band. ...
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Omnidirectional Compact Dual-Band Antenna Based on Dual-Frequency Unequal Split Ring Resonators for WLAN and WiMAX Applications
... omnidirectional compact antenna based on dual-band Split Ring Resonators (SRRs) for ...as dual-band or multi-band performance in the design of compact antennas, can be obtained by ...
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A Compact Triple-Band Antenna with Dual-Polarization Characteristics
... and compact tri-band microstrip-fed monopole antenna with dual-polarization characteristics is ...proposed antenna can achieve circular polarization in two bands ...in frequency band ...
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A Compact Coplanar Waveguide (CPW)-Fed Dual-Frequency Antenna with Single-Cell Metamaterial Loading
... simulated (measured) resonance frequencies are 2.41 (2.43) GHz and 4.11 (4.14) GHz. The first resonant frequency’s measured and simulated results show good agreement with theoretical results from the dispersion curves in ...
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Comparison of Single Feed Single Frequency & Single Feed Dual Frequency Compact Rectangular Microstrip Patch Antenna Using IE3D Software
... The radiation from microstrip antenna can be found from the patch spaced of a wavelength above a ground plane. When the length of the patch is about half a wavelength long, then the radiation generates from the ...
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Compact Planar Dual Band Antenna for WLAN Application
... of antenna as ...increased. Dual-frequency operation is achieved due to the optimal use of square and circular ...the antenna resonates at 2.4 GHz, but due to addition of slots, the ...
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A Compact Dual-Polarized Antenna for Base Station Application
... the antenna, strong mutual coupling between the adjacent dipoles is ...polarized antenna without mutual coupling effect are also shown in ...lower frequency band, as seen in ...
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COMPACT DUAL BAND PLANAR INVERTED F ANTENNA
... Table 1. shows the slot parameters used in the design the slots on the patch are used to enhance bandwidth at a higher frequency band and use of extra shorting strip enhances bandwidth at the lower ...
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A Compact Dual-Band Patch Antenna for WLAN Applications
... Abstract—A compact dual-band patch antenna is proposed and measured in this ...proposed antenna employs a U-shaped slot and two mitered corners to achieve two operating frequency bands, ...
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Design of a Compact Dual Band Antenna for Wireless Communications
... proposed antenna can be a good candidate for some wireless communication application at Bluetooth and UWB ...peak antenna gain with good agreement is shown in ...low frequency and high ...
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Single Layer, Dual Polarized, 2.4 GHz Patch Antenna with Very High RF Isolation Between DC Isolated Tx-Rx Ports for Full Duplex Radio
... layer, dual polarized 2.4 GHz microstrip patch antenna based on monostatic ...same frequency. The implemented single layer, dual polarized, compact patch antenna provides better ...
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Dual band microstrip loop antenna for wireless application
... single antenna using a single feed point that covers multiple frequency ...be compact and simple and such as to be integrated well with other communication ...printed antenna is well-known for ...
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Compact Dual Band Tag Antenna Design for Radio Frequency Identification (RFID) Application
... An ideal Auto-ID technology should enable data transfer without human intervention. However, barcode technology is limited in its data capability and requires line of sight. An Auto-ID technology which could overcome ...
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Compact Dual Band-Reject UWB Antenna with Sharp Band-Edge Frequency
... fed dual band-reject ultra wideband antenna with sharp band edge frequency of ...The antenna consists of a rectangular patch on the front side and a partial ground plane at the ...The ...
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A Monopole Microstrip Antenna with Enhanced Dual Band Rejection for UWB Applications
... UWB antenna design comprise of some other challenges ...a frequency band ...overall compact size of the transmitter or receiver, appropriately designed band pass filters or spatial filter such as a ...
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