circular slot
Harmonic Suppression Characteristic of a CPW-Fed Circular Slot Antenna Using Single Slot on a Ground Conductor
... circular slot antenna has a very wide bandwidth ranging from 2.3 GHz over 10 GHz as shown in Fig. 2. The simulated radiation patterns of the antenna at 2.5 GHz in E- and H-planes are presented in Fig. 3, ...
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Design of a Band-Notched Microstrip Circular Slot Antenna for UWB Communication
... is parallel to z-axis. The proposed antenna is printed on the RO4350B dielectric substrate with relative permittivity (ε r ) of 3.4, thickness of 500 µm, and ground plane size of Lg × Wg = 50 mm × 50 mm. For this ...
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E SHAPE MICROSTRIP PATCH ANTENNA WITH RECTANGULAR AND CIRCULAR SLOT
... In this proposed design a Rectangular E shaped micro-strip patch antenna is present with rectangular and circular slot within the Rectangular patch which operate at frequency 2.4 GHz. By proposed antenna ...
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Novel Circular Slot UWB Antenna with Dual Band-Notched Characteristic
... C-shaped circular slot and parasitic strip destroy the excited surface current, so that the antenna makes negative response at the notched frequency ...the slot/strip is adjusted so that the wideband ...
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CPW Microstrip Patch Antenna with Circular Slot for Wireless Applications
... The antenna is designed with substrate dimensions of 21 X 29 X 1.6mm, circular patch radius with 6.4mm and circular slot created in the circular patch with 4mm.CPW feed is used due to less ...
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Dual-Band Modified Circular Slot Antenna for WLAN and WiMAX Applications
... shape slot, i.e., a cross slot [4], a circular slot [5], a square slot [6], and an offset circular slot ...the circular slot ...helix-shaped slot ...
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Circular Slot Antennas Using L-Shaped Probe for Broadband Circular Polarization
... with circular slot and separated L-shaped ...the slot to enhance the CP bandwidth is also proposed in this ...The circular slot cavity backed antenna in Section 3 is designed based on ...
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Circularly Polarized Broadband Antenna with Circular Slot on Circular Groundplane
... networks. Slot antennas also provide bidirectional radiation along with greater manufacturing tolerances compared to microstrip patch antennas and well suit for applications that require both left hand ...
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Designs on CPW-Fed Aperture Antenna for Ultra-Wideband Applications
... elliptical slot antenna fed by tapered microstrip line with U-shaped tuning stub,” Microwave ...elliptical/circular slot antennas for ultrawideband applications,” IEEE ...
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Circular Polarized Transparent Antenna for 5.8 GHz WLAN Applications
... polarized circular slot antenna fed by a coplanar waveguide (CPW) is presented in this ...The circular polarization is achieved by introducing a tapered split gap in the ring patch of the ...
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Enhancement Bandwidth of Half Width-Microstrip Leaky Wave Antenna Using Circular Slots
... using circular slots and achieve continuous beam scanning by changing the operating ...the circular slot mitigates the cross-polarization of the proposed antenna during the change in the main beam ...
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Miniaturized UWB Monopole-Like Slot Antenna with Low Un-Roundness of h -Plane Radiation Patterns at High-Frequency Band
... a circular slot at the corner of the ground plane is the most effective way to improve the omnidirectional radiation performance of the proposed antenna especially at upper frequency seen from Table ...a ...
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Design of Dual Band Circular Microstrip Patch Antenna with Defected Ground Structure for ISM and WLAN Band Applications
... band circular Microstrip patch antenna (CMPA) is designed and discussed for ...a circular slot in the circular radiator as well as bandwidth enhancement is obtained by loading an elliptical ...
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A COMPARATIVE STUDY ON PERFORMANCE OF 3KW INDUCTION MOTOR WITH DIFFERENT SHAPES OF STATOR SLOTS
... of slot. For a wider slot, tooth width is narrow, giving higher flux density in a tooth; it leads to more iron ...stator slot, the peripheral length of a circular slot is minimum ...
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Reconfigurable Slot Antenna For Dual Band Application
... xviii 3.37 Parametric Study on r1 of Sextuple Slot when the Width of 55 the Slot is 1.5mm for a Circular slot bRectangular slot c Triangular slot 3.38 Parametric Study on r1 of Sextuple [r] ...
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A Microstrip-Line-Fed Suspended Square Slot Microstrip Antenna for Circular Polarization Operations
... or circular patches have also been reported. To obtain compact circular polarization (CP) operation, some designs by embedding a cross slot of unequal slot lengths in the circular patch ...
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Rectangular DGS Loaded Circular Microstrip Patch Antenna for Wireless Applications
... circular slot. Therefore, it is required to maintain the size of circular slot ...of circular slot increases resonance frequency shifts towards higher ...designing ...
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A Circular Polarized V-Shaped Slot Antenna for Broadband Applications
... The slot antenna has the advantages of simple structure, low profile, light weight, easy impedance matching, broad bandwidth, and good radiation ...square slot antenna [3-6]. In [4], the corners of the ...
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A CPW-Fed Dual-Band Slot Antenna with Circular Polarization
... magnetic current distribution, which generates circularly polarized wave. Besides, we can also improve the impedance match by modifying the asymmetric slot. For further expanding the 3-dB ARBW, a T- shaped notch ...
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A Dual Band Slot Antenna for Wireless Applications with Circular Polarization
... achieving circular polarization in microstrip antennas are available, such as using triple proximity-fed method by adjusting 120 ◦ phase shift between the feeds [21], circular polarization synthetic ...
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