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Millimeter wave technology has facilitated new commercial gigabit wireless applications which require large bandwidth. Circular polarized millimeter wave antennas act as an efficient tool for suppressing the multipath fading effects seen in millimeter wave band. In this paper, a circularly polarized substrate integrated waveguide fed aperture coupled antenna at 60 GHz is presented. The circular polarization...
The aim of this paper is to propose characterization of a compact microstrip bandpass filter (BPF) design for fifth generation (5G) wireless communication applications concerning the design frequency of 15 GHz. The BPF design consists of quarter wave parallel-coupled line resonators and additional small resonator attached between the first/last coupled-line section and the ports' 50 ohm transmission...
Wireless Body Area Network (WBAN) systems are the future technology of health monitoring. This paper is focused on the development of a flexible, robust, lightweight, and non-obtrusive antenna in application to a health-monitoring WBAN system for the University of North Dakota (UND) next generation spacesuit 2 (NDX-2). The research on WBAN in space, will both improve future astronaut's safety during...
The design of a triple-band planar monopole antenna is proposed. This antenna covers IEEE 802.11a, 802.11b, and 802.11g WLAN bands. Since the antenna is printed on a substrate, it can be easily integrated with the associated microstrip circuits lying on the same plane of the substrate. The antenna has been designed by using IE3D, a full wave MoM simulator from Zeland, USA. The characteristics of the...
This paper proposes a novel method for wireless interconnect in three-dimensional (3D) multiple packaging of large scale integrated circuits (LSI). This interconnect consists of micro-strip-line (MSL) on a silicon substrate and slot on a ground plane. A coupling by stacked slots provides the wireless interconnect. The proposed method provides a use of large sized ground plane which reduces the interference...
A novel compact coupled planar resonator (CCPR) based VCO (voltage controlled oscillator) using mode-coupling technique was developed in response to expensive high Ceramic and SAW resonators based signal source for wireless communications. One of the problems related to the conventional Ceramic/SAW based resonators (with high Q and low phase noise) is the challenge for integration in IC form. Instead...
Microstrip Antennas (MSAs) consist of a metallic radiating patch on one side of thin dielectric substrate and other side is ground plane. Most important advantages of MSAs are low profile, light weight and compatibility with integrated circuit technology. MSAs are used in mobile communication, satellite communication, radar, direct broadcasting, global positioning systems and remote sensing. The major...
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