✦ LIBER ✦

Radiation pattern shaping of a mobile base station antenna array using a particle swarm optimization based technique

✍ Scribed by Z. D. Zaharis

Publisher: Springer
Year: 2007
Tongue: English
Weight: 1011 KB
Volume: 90
Category: Article
ISSN: 1432-0487
DOI: 10.1007/s00202-007-0078-y

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Improving the radiation characteristics

Improving the radiation characteristics of a base station antenna array using a particle swarm optimizer

✍ Z. D. Zaharis; D. G. Kampitaki; P. I. Lazaridis; A. I. Papastergiou; A. T. Hatzi 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 333 KB

## Abstract A particle swarm optimization based technique is applied on linear antenna arrays used by broadcasting base stations. Both the geometry and the excitation of the antenna array are optimized by a suitable algorithm under the constraints of the maximum possible gain at the desired directi

Radiation pattern optimization for conce

Radiation pattern optimization for concentric circular antenna array with central element feeding using craziness-based particle swarm optimization

✍ Durbadal Mandal; Sakti Prasad Ghoshal; Anup Kumar Bhattacharjee 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 591 KB

In this article, two optimization heuristic search techniques, craziness-based particle swarm optimization (CRPSO) and CRPSO with wavelet mutation (CRPSOWM), are applied to the process of optimal designing three-ring concentric circular antenna arrays (CCAAs) focused on maximum sidelobe level (SLL)

On the design of multifrequency dividers

On the design of multifrequency dividers suitable for GSMsol;DCS/PCS/UMTS applications by using a particle swarm optimization-based technique

✍ Zaharias D. Zaharis; Dimitra G. Kampitaki; Pavlos I. Lazaridis; Anastasia I. Pap 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 316 KB

## Abstract A particle swarm optimization‐based technique is applied to design dividers that operate in two or more frequency bands at once. The geometry of the dividers is optimized under specific requirements concerning the impedance‐matching bandwidth and the complex current distribution on unma