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Now showing items 11-20 of 24
Comparison of Direct Contact Feeding methods for a Rectangular Microstrip Patch Antenna
(Universiti Malaysia Perlis, 2007)
Microstrip patch antennas have a variety of feeding technique applicable to them. It can be categorized in accordance to the main power transfer mechanism from the feed line to the patch. Contactingfeeds investigated in ...
Design and application of a novel dielectric loaded helical antenna to WLAN products
(Institute of Electrical and Electronics Engineering (IEEE), 2009-05-25)
BST dielectric loaded helical antenna designed here was found to be as good to operate on WLAN products. Characteristics of the new dielectric material barium strontium titanate (BST) also known as dielectric resonator had ...
A parametric study of broadband planar inverted F antenna (PIFA) for WLAN application
(Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
A novel of comprehensive study and useful information for the design of broadband Planar Inverted F antenna (PIFA) is proposed. The antenna including the ground plane has a total dimension 6mm × 70mm × 30mm has been optimized ...
Performance simulation of pyramidal and wedge microwave absorbers
(Institute of Electrical and Electronics Engineering (IEEE), 2009-05-25)
Anechoic chambers signal absorption capability is directly correlated to its performance. One of the main components in enabling signal absorption is the design and material used in designing the absorbers. Two of the main ...
Design and analysis of a novel dielectric loaded helical antenna
(World Scientific and Engineering Academy and Society (WSEAS) Press, 2009)
Helical antennas have been a popular antenna configuration for various applications for its simple structure. This work describes the study on a novel, custom-shaped dielectric loaded helical antenna incorporated on an ...
A cylindrical Barium Strontium Titanate (BST) dielectric resonator antenna for 5.0 GHz wireless LAN application
(Institute of Electrical and Electronics Engineering (IEEE), 2008-05-19)
This paper presents a dielectric resonator antenna (DRA) suitable for wireless communication applications at 5.0 GHz. The proposed DRA utilizes a ferroelectric material, Barium Strontium Titanate (BST) in cylindrical form ...
Design of a microstrip patch antenna using low temperature co-fired ceramic technology
(Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
This paper presents the design of a single rectangular microstrip patch antenna for operation at 2.4 GHz frequency on Radio Frequency (RF) antenna application using Low Temperature Co-fired Ceramic (LTCC) technology. LTCC ...
Design of a fork-tuned antenna for Ultra-WideBand (UWB) communications
(Institute of Electrical and Electronics Engineering (IEEE), 2009-12-07)
Presented here is a microstrip antenna designed for Ultra Wideband (UWB) with an achievement of return loss below -10dB beginning from 6.5 GHz to 10.5 GHz attaining a bandwidth of 4 GHz. It radiates omni-directionally with ...
A development of fractal PIFA (Planar Inverted F Antenna) with bandwidth enhancement for mobile phone applications
(Institute of Electrical and Electronics Engineering (IEEE), 2009-11-16)
A novel Fractal planar inverted F antenna (F-PIFA) based on the self affinity design is presented in this paper. The procedure for designing a Fractal Planar Inverted F Antenna is explained and the 2nd iteration of Sierpinski ...
Design of pyramidal microwave absorber using agriculture waste with different resin content percentage
(Universiti Malaysia Pahang (UMP), 2009-06-20)
Agriculture waste has many potential
to produce an alternative and beneficial product
for any suitable application such as microwave
absorber for anechoic chamber. In this work,
agriculture waste like rice husk from ...