Abstract
Th is paper presents Ansoft HFSS based parametric analysis and design of UWB b icone antenna. The design frequency of proposed antenna is 2.4 GHz. Th is antenna covers the 1.3 ~ 17.5 GHz frequency band with Return loss less than -10 d B. The bandwidth has been achieved by making a simp le and easy modification in the design parameter of the bicone antenna. The voltage standing wave ratio (VSW R) less than 2 within the frequency range of 1.3 GHz ~ 17.5 GHz of this antenna is noticed. This antenna can be used in S (2 GHz to 4 GHz) , C (4 GHz to 8 GHz), ext. C (3.4 GHz to 6.725 GHz) and X (8 GHz to 12 GHz) band frequencies and all three frequency band of industrial, scientific and medical (ISM ), which are reserved internationally for the use of radio frequency (RF) energy for purposes other than communications. Examp les of applications in these bands include radio-frequency process heating, microwave ovens, and medical diathermy machines.
Highlights
Wireless commun ication is the fastest growing field of communicat ion technology which has captured the attention of social life in the present scenario
A biconical antenna consists of an arrangement of two conical conductors, which is driven by potential, charge, or an alternating magnetic field at the vertex
The Biconica l antennas are often used in electro magnetic interference (EM I) testing either for immunity testing, or emissions tes ting from 25-200 MHz (Co mmercial specifications) or 30-200 M Hz (Military ap p licatio n s )
Summary
Wireless commun ication is the fastest growing field of communicat ion technology which has captured the attention of social life in the present scenario. Ultra Wideband (UWB) is an emerging technology for future short-range wireless communications with high data rates as well as radar and geolocation. A land mark patent in UWB co mmun icat ions was submitted by Ross in 1973 It was in 1989 that the term “Ultra Wideband” appeared in a publication of depart ment of defence in the United States (U.S.) and the first patent with the exact phrase “UWB antenna” was filed on behalf of Hughes in 1993. The association of Multiple Input Multip le Outputs (MIMO) systems It seems to be a very potential approach for enhancing capacity, increasing range, raising lin k reliab ility and improving interference cancellation. C. Third the "modern" UWB antennas- having 3: 1 bandwidth. A modern UW B antenna must be well behaved and consistent across the operation bandwidth of antenna [3]
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
