Articles liés à Photonic Hybrid Couplers: Implementations and Applications

Photonic Hybrid Couplers: Implementations and Applications - Couverture souple

Emami, Hossein; Sarkhosh, Niusha

 
9783639258356: Photonic Hybrid Couplers: Implementations and Applications
Couverture souple
ISBN 10 : 3639258355 ISBN 13 : 9783639258356
Editeur : VDM Verlag Dr. Müller, 2010

Synopsis

Microwave photonics has been introduced as a tool of achieving ultra broad communication systems. RADAR, navigation, and radio astronomy systems can also utilize microwave photonics to achieve broader bandwidths. Hybrid couplers play a major role in microwave equipments. Traditional wideband hybrid couplers are already available in the microwave domain but there are still limitations on bandwidth and phase ripple as well as input/output impedance. The aim of this work is to develop a wideband quadrature hybrid coupler utilizing microwave photonics technology and to demonstrate the application of such a coupler. Major contributions made by this work include the implementation of a photonic Hilbert transformer, used to achieve in-phase and quadrature-phase generation over a wideband frequency range with low phase ripple. This Hilbert transformer is used as a hybrid coupler to implement a microwave photonic instantaneous frequency measurement system and a photonic feed for a reconfigurable sinuous antenna. This book is recommended for students and researchers working in the area of optical communication and microwave photonics.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Microwave photonics has been introduced as a tool of achieving ultra broad communication systems. RADAR, navigation, and radio astronomy systems can also utilize microwave photonics to achieve broader bandwidths. Hybrid couplers play a major role in microwave equipments. Traditional wideband hybrid couplers are already available in the microwave domain but there are still limitations on bandwidth and phase ripple as well as input/output impedance. The aim of this work is to develop a wideband quadrature hybrid coupler utilizing microwave photonics technology and to demonstrate the application of such a coupler. Major contributions made by this work include the implementation of a photonic Hilbert transformer, used to achieve in-phase and quadrature-phase generation over a wideband frequency range with low phase ripple. This Hilbert transformer is used as a hybrid coupler to implement a microwave photonic instantaneous frequency measurement system and a photonic feed for a reconfigurable sinuous antenna. This book is recommended for students and researchers working in the area of optical communication and microwave photonics.

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

Éditeur
VDM Verlag Dr. Müller
Date d'édition
2010
Langue
anglais
ISBN 10 
3639258355
ISBN 13 
9783639258356
Reliure
Broché
Nombre de pages
104
Coordonnées du fabricant
non disponible
Personne responsable
non disponible