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A novel dual-broadband dielectric resonator antenna (DRA) is presented. The proposed antenna has realised both dual-band and wideband features by applying the modified Sierpinski structure to the antenna design of the proposed DRA. The measured impedance bandwidths for │S11│ < −10 dB are 2.25–2.6 GHz (14.46%) and 3.1–4.1 GHz (27.78%), which can cover the wireless local area network (WLAN, 2.4–2...
In this paper, a low radar cross section (RCS) microstrip antenna is proposed. A polarization-dependent frequency selective surface (FSS) structure is designed and used as the antenna ground. By properly etching the elements of the polarization-dependent FSS on the ground of the microstrip antenna, the RCS has been reduced in the angular range of −90° ≤ θ ≤ 90° in both xoz-plane and yoz-plane under...
A low-profile omnidirectional dual-polarised antenna for 2.4 GHz wireless local area network (WLAN) applications is proposed. The vertically/horizontally dual-polarised radiation patterns are achieved by combining a modified monopole antenna with a printed arc dipole array. The overall volume of the presented antenna is less than 0.63λ0 × 0.63λ0 × 0.057λ0 (λ0 is the free-space wavelength at central...
Body-area networks (BANS) are wireless communication systems that enable communications between wearable and/or implanted into the human body electronic devices [1]. Such systems are suitable for mobile computing applications, emergency rescue and wireless telemedicine.
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