UWB1 - rfspace.com The RFSPACE UWB1 is an aluminum, wideband antenna optimized for high gain, low VSWR and broadband response. The matching network has been optimized for best VSWR and a clean impulse response. Every UWB1 antenna is individually tested. The antenna ships with the actual plot of the VSWR curve up to 6 GHz. Saber Soltani, PhD - Google Scholar Citations Design of a simple single-feed dual-orthogonal-linearly-polarized slot antenna for concurrent 3.5 GHz WiMAX and 5 GHz WLAN access point S Soltani, MN Azarmanesh, E Valikhanloo, P Lotfi Journal of Electromagnetic Waves and Applications 24 (13), 1741-1750 , 2010 Compact wideband Koch fractal printed slot antenna A compact wideband printed slot antenna, suitable for wireless local area network (WLAN) and satisfying the worldwide interoperability for microwave access (WiMAX) applications, is proposed here. The antenna is microstrip-fed and its structure is based on Koch fractal geometry where the resonance frequency of a conventional triangular slot ...
(PDF) Study of Wideband & Narrowband Antenna | Naveen Kumar ...
system design can be realized by the proposed antenna. Finally, a wideband slot array antenna for 60GHz-band WLAN is designed and evaluated. 2. Structure of Wideband Antenna Fig. 1. Indoor wireless LAN environment. Figure 1 illustrates the configuration of access point (AP) and user terminals (UTs) in our proposed WLAN system [1], [2]. The ... Novel wideband slot antenna having notch-band function for ... In this paper, the design, simulation, and fabrication of a novel printed rectangular slot antenna with a band-notched function suitable for 2.4 GHz wireless local area network (WLAN) and ultra-wideband (UWB) applications is presented and investigated. A Dual-band Wide-beamwidth WLAN Access Point Antenna
The system and method employs a mobile access point, adapted for use with the packet-switched communications network comprising at least one fixed access point, to provide a mobile wireless user terminal with access to the network, and a …
Design of Wideband U slot Microstrip Antenna M.R. Thansekhar and N. Balaji (Eds.): ICIET’14 1384 (b) Side view of Proposed Antenna TABLE 1 DIMENSIONS OF PROPOSED U SLOT MICROSTRIP ANTENNA IV .PARAMETRIC STUDY The parameters that have critical influence on the antenna performance are chosen for parametric study.The WIDEBAND PLANAR SLOT ANTENNAS - School of Engineering WIDEBAND PLANAR SLOT ANTENNAS Abdelnasser A. Eldek, Atef Z. Elsherbeni, Charles E. Smith and Kai-Fong Lee Center of Applied Electromagnetic Systems Research (CAESR) Department of Electrical Engineering, The University of Mississippi, University, MS 38677 Abstract ⎯ In this paper a printed dipole antenna and three slot antennas are designed to
Jan 16, 2015 ... But for indoor wireless access points (AP) or point-to-point (P2P) .... “Wideband Slot Antenna for WLAN Access Points,” IEEE Antennas and ...
In this paper, a three layered stacked circularly polarized rectangular dual band microstrip antenna with a defected ground structure (DGS) and a feed network with stub (showing dual wideband characteristic) is designed, fabricated, and … developing dual polarization: Topics by WorldWideScience.org The proposed antenna rejects the wireless local area network (WLAN signals and work properly in the entire remaining ultra-wideband. US9226146B2 - Dynamic PSK for hotspots - Google Patents Systems and methods for providing secured network access are provided. A user device located within range of a hotspot initiates a request sent via an open communication network associated with the hotspot.
WIDEBAND COLUMNAR SLOT ANTENNA Lev Pazin and Yehuda Leviatan ... The antenna is suitable for use with access points in wireless networks. ... (WLAN), and 2.7–2.9 GHz bands. The antenna will also cover the 2.7–2.9 GHz band, which is one of the target new bands for mobile services. To this end, we
This letter presents a new printed slot antenna with cavity back for WLAN Access Points (Base Stations) providing wideband operation bandwidth at least from 2.5 to 4.8 GHz. The design is based upon an ultrawideband antenna configuration modified with the inclusion of a cavity back in order to produce stable unidirectional radiation pattern. Wideband Slot Antenna for WLAN Access Points - INFONA This letter presents a new printed slot antenna with cavity back for wireless local area network (WLAN) access points (base stations) providing wideband operation bandwidth at least from 2.5 to 4.8 GHz.
Evaluation of a New Wideband Slot Array for MIMO Abstract: A new wideband compact slot antenna array for indoor WLAN access points (AP) is described, covering several wireless communication services from 2.4 to 4.8 GHz, that is especially designed to enhance MIMO system capacity. The array topology provides both spatial and polarization diversity. Despite very close packing of the array elements, these exhibit very low mutual coupling and Wideband columnar slot antenna - webee.technion.ac.il WIDEBAND COLUMNAR SLOT ANTENNA Lev Pazin and Yehuda Leviatan The antenna is suitable for use with access points in wireless networks. ... (WLAN), and 2.7–2.9 GHz bands. The antenna will also cover the 2.7–2.9 GHz band, which is one of the target … Wideband Slot Antenna for WLAN Access Points - IEEE Xplore