AN UWB FRACTAL ANTENNA WITH DEFECTED GROUND … difierent shapes for the patch and the slot, ultra wideband antenna can be realized [1{10]. In [2], a comparison of the difierent shapes such as rectangular, circular, square, elliptical and triangular shape for the patch as well as the slot is made. The use of slot in any antenna will provide impedance bandwidth improvement as compared Ultra‐wideband square‐slot antenna - Chen - 2006 - Microwave ... A simple square‐slot antenna capable of providing a very wide impedance bandwidth of larger than 9 GHz is presented. The ultra‐wideband operation for the proposed antenna is realized by using a novel feeding mechanism of loading an offset rectangular stub at the end of the microstrip feed line. Ultra-Wideband Antenna and Design | IntechOpen studied a special square slot antenna for circular polarization, which is composed of a square ground plane embedded with two unequal-size inverted-L strips around two opposite corners of the square slot. The antenna owns an impedance bandwidth ratio of 4.7:1 (2.67~13 GHz) and a circular polarization bandwidth ratio of 1.5:1 (4.9~6.9 GHz).
UWB1 - rfspace.com
Information | Free Full-Text | Planar UWB Monopole Antenna with Tri ... Dec 29, 2018 ... ultrawide band (UWB) antenna; triple band-notched; slots; planar ... was presented by cutting three square slots into the microstrip feedline. A compact CPW fed slot antenna for ultra wide band ... - CiteSeerX A compact CPW fed slot antenna for ultra wide band applications ... 2L3 + W + 2G etched on a square substrate of size L1 × L1 having dielectric constant r = 4.4, ... Design of Cross-Shaped CPW-Fed Ultrawideband Slot Antenna ... Nov 26, 2018 ... A new design of ultrawideband (UWB) antenna of coplanar ... On the design of CPW-fed square octal shaped fractal UWB antenna [C]//Applied ...
Ultra‐wideband square‐slot antenna - Chen - 2006
Implementation of rectangular slit-inserted ultra-wideband ... In this paper, a tapered slot antenna capable of ultra-wideband communication was designed. In the proposed antenna, rectangular slits were inserted to enhance the bandwidth and reduce the area of the antenna. The rectangular slit-inserted tapered slot antenna operated at a bandwidth of 8.45 GHz, and the bandwidth improved upon the basic tapered slot antenna by 4.72 GHz. A novel two open terminals slot antenna for ultra wideband ...
A multiple-input-multiple-output (MIMO) antenna is proposed for ultra-wideband (UWB) applications with high isolation capability.
A printed square slot antenna (PSSA) excited by a halberd-shaped CPW feed line for circular polarization in the S- band was proposed in [10].Chapter 7 Printed Wide Slot Ultra-Wideband Antenna Rezaul Azim and Mohammad Tariqul Islam Additional information is available at the end of... Dual-wideband square slot antenna with a u-shaped ... -… Square slot antenna for dual wideband wireless communication systems.Abstract—This paper presents a novel band-notched elliptical slot antenna for Ultra Wide-Band (UWB)1. The antenna consists of a wide square slot sandwiched between two identical dielectric substrates, and fed by... YO3DAC - Printed and Microstrip Antennas Ultra-Wideband Slot Antenna for Polarization Diversity. Drooped Microstrip Antennas for GPS.Circularly Polarized Square Ring Slot Antenna with Asymmetry Slot for 1.5 GHz. Ultra-Wideband Antenna Design for GPR
Ultra‐wideband square‐slot antenna - Chen - 2006 - Microwave and ...
studied a special square slot antenna for circular polarization, which is composed of a square ground plane embedded with two unequal-size inverted-L strips around two opposite corners of the square slot. The antenna owns an impedance bandwidth ratio of 4.7:1 (2.67~13 GHz) and a circular polarization bandwidth ratio of 1.5:1 (4.9~6.9 GHz).
(CPW) fed Ultra Wideband (UWB) slot antenna is presented in this paper. The antenna ... square are used to give wide bandwidth [12–15]. The proposed ... Cross-Slot Antenna with U-Shaped Tuning Stub for Ultra-Wideband ... 30 Jun 2008 ... Also an ultra-wideband square-ring slot antenna (SRSA) has been proposed which is fed by a microstrip line with a U-shaped tuning stub [9]. Printed Wide Slot Ultra-Wideband Antenna | IntechOpen