In this paper, a broadband coplanar waveguide (CPW)-fed inductive slot antenna is presented. It consists of a conventional CPW inductive slot antenna and a CPW inductively coupled slot antenna … A PARAMETER STUDY OF APERTURE-COUPLED CPW-FED - … CPW (G, W) Lstub excitation slot CPW Fig. 1: Stacked patch antenna configuration (left) and impedance tuning stub layout (right) of the real part of the input impedance Zin(f). To compensate for the inductive part of the input impedance, caused by the excitation slot, an impedance tuning stub is added, as depicted in Fig. 1 and explained further in this paper. Computer‐aided design of a CPW‐fed slot antenna for MM This article presents a comprehensive parametric study with experimental characterization of an inductively coupled CPW‐fed slot antenna on a GaAs substrate for MMIC applications. The length, width, and feed inset of the antenna are varied and their influences on the input impedance, bandwidth, and gain are investigated. Miniaturized CPW-fed Inductively Coupled Slot Antennas
Fig. 1. CPW-fed standard one-wavelength slot antenna. We present the characteristics of such antennas when compared to the standard one-wave CPW-fed slot antenna. This structure plays an important role in the design of the novel CPW-fed hybrid slot antenna (HSA), discussed in Section III, in which a wider impedance bandwidth is achieved.
A Planar Inductively Coupled Bow-Tie Slot Antenna for WLAN ... Apr 3, 2012 ... A CPW-fed inductively coupled bow-tie slot antenna is introduced. The bandwidth reduction for an inductively coupled straight-dipole slot is ... (PDF) CPW-Fed Slot Antenna for Wideband Applications Dec 3, 2015 ... printed slot antennas fed by coplanar waveguide (CPW) ... been studied and has shown a wide bandwidth approaching. 40%. ..... ground structures and using capacitive and inductive loading [8]. .... The antenna is printed on a substrate with a couple of unequal monopoles and asymmetrical ground plane. Study and Design of Broadband Bow-tie Slot Antenna Fed ... - NSFC bow-tie slot antenna for WiFi and WiMAX system applications. The designed antenna utilized the coplanar waveguide (CPW) feeding with the inductive coupling ...
IEEE TRANSACTIONS ON ANTENNAS AND …
A modified bow-tie slot antenna fed by a CPW-to-CPW ... Abstract: A novel CPW-fed asymmetric bow-tie slot antenna for UWB applications is examined. The antenna has been successfully implemented, exhibiting 7.94 GHz of impedance bandwidth. By incorporating inductively coupled bow-tie slots at both sides of the CPW line, evident enhancement of the impedance behavior is demonstrated. Study of a circularly polarized CPW-fed inductive square ... A new agreement with the measurement result (square solid line). Figure circularly polarized CPW-fed inductive slot antenna is proposed 2 also shows that it has a resonant frequency of 2.48 GHz and the and exhibits several advantages such as axial-ratio profile over a return loss of ⫺42 dB. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 52, NO ... half-wavelength capacitively-coupled slot antenna, in contrast to the standard one-wavelength CPW-fed slot antenna (Fig. 1). The generalized CPW open-end structure can be considered as a slotline resonator shorted at two ends and fed symmetrically on its length by the two slots of the CPW feed line. This rectangular slot has width and length ... CPW fed MMIC slot dipole for MM-wave applications ...
A Novel Dual Ultrawideband CPW-Fed Printed Antenna for Internet of ...
Study of a cpw-fed circularslot antenna for uwbcommunications.Furthermore, whena slot antenna is fed by a CPW, the etching of both the slot and thefeeding lineThe proposed antenna layout is shown in Figure 1. It consists of acircular slot with radius R 32.6 mm, coupled to a... CPW-Fed Slot Antenna for Wideband Applications Slot antennas exhibit wider bandwidth, lower dispersion, and lower radiation loss than microstrip antennas, and CPW also provides an easy means of parallel and series connection with active and passive elements that are required for matching and gain improvement, and with ease of integration... A novel design of a CPW-fed square slot antenna with… square slot antenna fed by a single coplanar waveguide is proposed and discussed. The circularly polarized radiation is achieved by means of using2. ANTENNA CONFIGURATIONS © 2006 Wiley Periodicals, Inc. 2456 The geometry of the proposed CPW-fed CP slot antenna is depicted in Figure... Study of a CPW inductively coupled slot antenna - Semantic… A planar 2-D leaky-wave (LW) antenna, capable of broadside radiation, is presented for millimeter wave applications. A directive surface-wave launcher (SWL) is utilized as the antenna feed exciting cylindrical surface-waves (SWs) on a grounded dielectric slab (GDS). With the addition of a segmented circular...
The introduction of the 2. Jun-Wei Niu and Shun-Shi Zhong, A CPW-Fed broadband slot antenna inductively coupled bow-tie slot seems to induce alterations in the with linear taper, Microwave Opt Technol Lett 41 (2004), 218 –221. radiation behavior of the antenna in the higher frequency region, 3. S.
In this paper, a broadband coplanar waveguide (CPW)-fed inductive slot antenna is presented. It consists of a conventional CPW inductive slot antenna and a CPW inductively coupled slot antenna in ...
In this paper, a broadband coplanar waveguide (CPW)-fed inductive slot antenna is presented. It consists of a conventional CPW inductive slot antenna and a CPW inductively coupled slot antenna in ...