A compact wideband circularly polarized (CP) printed antenna design is presented in this communication. The proposed antenna consists of two Archimedean sp A COPLANAR WAVEGUIDE FED ULTRA WIDEBAND HEXAGONAL SLOT ... Progress In Electromagnetics Research C, Vol. 39, 209{224, 2013 A COPLANAR WAVEGUIDE FED ULTRA WIDEBAND HEXAGONAL SLOT ANTENNA WITH DUAL BAND REJECTION IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 52, NO ... Abstract—In microwave and millimeter wave applications, slot antennas fed by coplanar waveguide ... In this paper novel CPW-fed wideband slot antennas are (PDF) COPLANAR WAVEGUIDE FED BOW-TIE SLOT ANTENNAS FOR ... coplanar waveguide fed bow-tie slot antennas for wideband operations
Figure 1 Potential radio filter locations. A compact dual-band linearly and circularly polarized monopole antenna employs an inverted L-shape and an asymmetric ground plane fed by a coplanar waveguide (CPW). The inverted L-shape strip produces an orthogonal component in the ground plane and monopole distinct from its original linear polarization (LP).
fed slot antenna for improving axial ratio bandwidth in reference [6-8].The coplanar waveguide structure has a wide impedance bandwidth, the single metal layer, the feed and radiation unit in the same plane and easy to integrate with the active device, so this structure has been used in many wideband circularly polarized antennas. UWB coplanar waveguide‐fed coplanar strips rectangular This article proposes an ultra-wideband coplanar strips (CPS) rectangular spiral antenna that is fed by coplanar waveguide (CPW). The CPS is formed by gradually reducing the width of the CPW ground planes without the need of a balun. The antenna operates in the frequency band (3.5-10.6 GHz) and has miniaturized size of Compact CPW-Fed Dual-Band Linearly and Circularly Figure 1 Potential radio filter locations. A compact dual-band linearly and circularly polarized monopole antenna employs an inverted L-shape and an asymmetric ground plane fed by a coplanar waveguide (CPW). The inverted L-shape strip produces an orthogonal component in the ground plane and monopole distinct from its original linear polarization (LP).
An ultra wideband slot antenna using coplanar waveguide (CPW) feed is proposed in this letter. Presented antenna consists of a conventional rectangular shaped ground slot and a 50Ω feed line. A rectangular notch of 4.9 mm × 1.6 mm is embedded in the feed line which increases the electrical size of the antenna. This improves input
A coplanar waveguide fed hexagonal slot antenna for ultra wideband applications is proposed. The antenna consists of a hexagonal slot on rectangular patch designed on FR4 substrate with relative permittivity of 4.4. The antenna dimensions are 39mm X 24mm X 1.5mm.The antenna is successfully implemented using Ansoft HFSS13 and Compact Broadband CPW-fed Taper-shaped Monopole Antenna with ... A design approach for the compact broadband coplanar waveguide (CPW)-fed tapered monopole antenna (TMA) for C-band applications is presented, in this paper. The proposed antenna is composed of a CPW-fed monopole antenna with tapered structures, embedded with symmetric open-ended L-slots, and a tapered shape is cut from the top sides of the CPW-fed ground plane. A CPW-Fed Printed Monopole Ultra-Wideband Antenna with E ... A coplanar waveguide (CPW) fed printed monopole ultra-wideband antenna with E-shaped notched band slot is presented. This antenna is fed by a 50˝CPW line and it is fabricated on the FR-4 substrate with a thickness of 1.5 mm and relative dielectric constant of 4.4. Two modifications are introduced on this antenna to improve its operating bandwidth.
A COPLANAR WAVEGUIDE FED ULTRA WIDEBAND HEXAGONAL SLOT ...
Chien Dao-Ngoc A small monopole antenna for UWB mobile applications with WLAN band rejected 37910.1109/ICCE.2010.56706502009 Applied Electromagnetics Conference (AEMC), (2009). T. Shanmuganantham and S. Raghavan Capacitive fed Coplanar waveguide slot antenna for RFID applications 110.1109/AEMC.2009.5430704 CPW Fed Circular Stub Wideband and Multiband Antennas for ... Abstract— In this paper, a novel CPW fed slot antenna for multiband and wideband application with rectangle shaped ground planes is presented and discussed. It is printed on a dielectric substrate. The proposed antenna is fed by Coplanar waveguide (CPW) by 50Ω microstrip feed line.
New Design of CPW-Fed Rectangular Slot Antenna for Ultra ...
PDF | A Coplanar Waveguide (CPW) fed slot antenna for wideband applications is presented. The slot antenna is excited by a CPW with a U-shaped tuning stub. The simulations were performed for S 11 ... CPW-Fed Slot Antenna for Wideband Applications - Hindawi A new coplanar waveguide (CPW)-fed wideband printed slot antenna is presented, and the impedance characteristics of this antenna with different sizes of tapers are discussed. The effect of tapering angle with the resonant frequency is also observed. The fundamental parameters of the antenna such as bandwidth, return loss, gain, radiation pattern, and polarization are obtained.
Coplanar Waveguide-fed Rectangular Slot Antenna for Ultra-Wideband Application near omni-directional characteristics and good radiation efficiency of more than 92% ... Design of Compact Coplanar Waveguide Fed Slot Antenna for ... Design of Compact Coplanar Waveguide Fed Slot Antenna ... Inductive fed Coplanar Waveguide slot antenna results are ... Inductive fed wideband antenna is able to ... Design Of Ultra Wideband Coplanar Waveguide Fed ... Design Of Ultra Wideband Coplanar Waveguide Fed Rectangular Slot Antenna With Tuning Stub Abdelnasser A. Eldek*, Atef Z. Elsherbeni, and Charles E. Smith A WIDEBAND COPLANAR-WAVEGUIDE- FED MULTI-SLOT ANTENNA FOR ... performances. Future work will focus on adding the buffer stages (input and output) with a view to improving linearity and noise performance. ACKNOWLEDGMENTS