Also, some research has been reported on improving the antenna bandwidth by using PBG [7, 8]. PBG has been used in the ground plane to improve the bandwidth [9]. In this paper, a compact multiband design of Microstrip patch antenna using a PBG slot on the ground plane is proposed. The bandwidth has improved by adding the PBG slots. Design of 2.4 GHz/5 GHz planar dual-band electrically Design of 2.4 GHz/5 GHz planar dual-band electrically small slot antenna based on impedance matching circuit. et al.Gain and bandwidth enhancement for a superconducting electrically small antenna. ... K. SarabandiA novel approach for miniaturization of slot antennas. IEEE Trans Antennas Propag, 51 (2003), pp. 421-442. Comparative Analysis and Bandwidth Enhancement with Direct Abstract. This paper presents a direct coupled C slot loaded microstrip antenna which can yield wider bandwidth for WLAN/WiMax applications. The different antenna geometries are simulated through IE3D Zeland simulation software for the comparative analysis of bandwidth.
Design of compact pentagonal slot antenna with bandwidth enhancement for multiband wireless applications
Novel compact CPW-fed antennas with harmonic suppression are presented and investigated in detail. By inserting symmetrical slots connected to the end of CPW transmission line in the ground plane, and exploiting parasitic technique, harmonic suppression, compact size, as well as wide bandwidth are obtained. Bandwidth Enhancement of Unidirectional Planar ... - sapub In this paper a broadband unidirectional planar microstrip antenna is presented. The proposed geometry consists of rectangular loop having two gaps and metallic strips. Although, the rectangular loop in the geometry introduces a good directionality but offers a narrow bandwidth. Printed Wide-Slot Antenna Design with Bandwidth and Gain ... ResearchArticle Printed Wide-Slot Antenna Design with Bandwidth and Gain Enhancement on Low-Cost Substrate M.Samsuzzaman,M.T.Islam,J.S.Mandeep,andN.Misran Radar Basics - Slot Antennas The band width of a narrow rectangular slot is equal to that of the related dipole, and is equal to half the bandwidth of a cylindrical dipole with a diameter equal to the slot width. Figure 2 shows slot antennas different from the rectangular shape that increasing the bandwidth of the slot antenna.
high-frequency (HF) slot-loop antenna and a planar inverted F antenna (PIFA) ... increase the antenna bandwidth so that a measured fractional bandwidth of ...... [13] R. Azadegan and K. Sarabandi, “A novel approach for miniaturization of slot ...
Electronics | Free Full-Text | Wideband Printed Wide-Slot Antenna with ... 21 Mar 2019 ... Among the planar wideband antennas, the printed slot antenna is one of ... for wideband applications due to its merits of wide bandwidth (BW), low ... This approach has caused significant progress in BW enhancement ..... F. A novel printed UWB slot antenna with reconfigurable band-notch characteristics. Printed Wide-Slot Antenna Design with Bandwidth and Gain ... - NCBI This paper presents a printed wide-slot antenna design and prototyping on ... also investigated using the finite element method-based simulation software HFSS. ... The authors in [20, 21] proposed a novel bandwidth enhancement technique ... design & parametric study of rectangular slot microstrip patch antenna ...
A novel approach for bandwidth enhancement of SIW-based
Compact Broadband CPW-fed Taper-shaped Monopole Antenna ... Compact Broadband CPW-fed Taper-shaped ... H. Yin, "A novel compact tapered-slot antenna for ... "Bandwidth enhancement of CPW-fed antenna based on ...
A NOVEL SLOT FOR ENHANCING THE IMPEDANCE …
In order to overcome the shortcoming of narrow bandwidth of conventional PIFA, a novel bandwidth enhancement approach is proposed in this paper. A handset antenna technique that combines a parallel excitation of PIFA and slot radiators is presented. To improve the bandwidth of handset antennas in both low Investigation of Placing Defective Ground Structures for ... Investigation of Placing Defective Ground Structures for Bandwidth Enhancement in Microstrip Patch Antennas written by A. Keerthanai Priya , K. U. Uma Magesh , V. Kokila published on 2018/04/17 with reference data and citations Bandwidth enhancement of patch antennas using neural network ...
Bandwidth enhancement of a coplanar waveguide‐fed asymmetrical slot antenna with a rectangular patch U-SLOT STACKED PATCH ANTENNA USING HIGH AND LOW DIELECTRIC ... U-Slot Stacked Patch Antenna Using High and Low Dielectric Constant Material Combinations in S-band Koray Sürmeli, Bahattin Türetken TÜBİTAK – BİLGEM- UEKAE, Bandwidth Enhancement of Cavity-Backed Slot Antenna Using ... In this paper, a novel technique for bandwidth enhancement of Substrate Integrated Waveguide (SIW) cavity-backed slot antenna is presented. Bandwidth improvement is ... (PDF) DESIGN & PARAMETRIC STUDY OF RECTANGULAR SLOT ... ... wide slot antenna with via ... and A. Ismail, A new approach for ... P. Sarkar, Bandwidth enhancement of microstrip antennas by ...