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ACTIVE MICROSTRIP ANTENNAS: INVESTIGATION OF ACTIVE MICROSTRIP ANTENNAS AND IMPROVED PERFORMANCE TECHNIQUES - Couverture souple

Kaya, Adnan

 
9783838398150: ACTIVE MICROSTRIP ANTENNAS: INVESTIGATION OF ACTIVE MICROSTRIP ANTENNAS AND IMPROVED PERFORMANCE TECHNIQUES

Synopsis

The microstrip antenna (MSA) is one of the most widely used microwave antennas possessing several advantages. However, it presents a low impedance bandwidth, low gain, and tolerance problems. Probably the most direct way of improving the impedance bandwidth of a microstrip antenna is to attach a separate lossless matching network. The aim of the this study is to develop a new wide band matching systems for improving the electrical characteristics such as, low efficiency, low antenna gain and narrow band. In the research stage of this thesis, different microstrip antenna geometries, matching networks and theoretical models for analysis and design of microstrip antennas were investigated. Three different types of the matching circuits which are realized as the negative capacitance, the negative inductance and the Pi- matching circuit with RC mutator, have been proposed.

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Présentation de l'éditeur

The microstrip antenna (MSA) is one of the most widely used microwave antennas possessing several advantages. However, it presents a low impedance bandwidth, low gain, and tolerance problems. Probably the most direct way of improving the impedance bandwidth of a microstrip antenna is to attach a separate lossless matching network. The aim of the this study is to develop a new wide band matching systems for improving the electrical characteristics such as, low efficiency, low antenna gain and narrow band. In the research stage of this thesis, different microstrip antenna geometries, matching networks and theoretical models for analysis and design of microstrip antennas were investigated. Three different types of the matching circuits which are realized as the negative capacitance, the negative inductance and the Pi- matching circuit with RC mutator, have been proposed.

Biographie de l'auteur

Adnan Kaya received the B.Sc. and Ph.D. degrees from the University of Dokuz Eylul, Izmir, Turkey,in 1994 and 2006, respectively and the M.Sc. degree from the Suleyman Demirel University, Isparta,Turkey, in 1999.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.