TY  - BOOK
AU  - Guha,Debatosh
AU  - Kumar,Chandrakanta
AU  - Biswas,Sujoy
TI  - Defected ground structure (DGS) based antennas: design physics, engineering, and applications 
SN  - 9781119896180
AV  - TK7871.67.M5 G84 2023
U1  - 621.38254 23/eng/20221230
PY  - 2023///
CY  - Hoboken, New Jersey
PB  - Wiley-IEEE Press
KW  - Microstrip antennas
KW  - Leaky-wave antennas
N1  - Includes bibliographical references and index; Introduction to DGS: the concept and evolution -- Theoretical analysis and modeling -- DGS for printed antenna feeds -- DGS to control orthogonal modes in a microstrip patch for cross-pol reduction -- Multi parametric cross-polar sources in microstrip patches and DGS-based solution to all radiation planes -- DGS-based low cross-pol array design and applications -- DGS based mutual coupling reduction: microstrip array, 5G/MIMO, and millimeter wave applications -- DGS applied to circularly polarized antenna design -- DGS integrated printed UWB monopole antennas
N2  - "This book covers the different Defected Ground Structure (DGS) techniques that can be applied to antenna designs. It begins by presenting the process of evolution of DGS starting from basic electromagnetic band gap structures. The book then addresses the modeling and analysis techniques explored so far since the inception of DGS in 2000. Next it introduces readers to early approach DGS application for antenna feed lines. It also describes the physics of higher order modes as the source of cross-polarized radiation and the technique of controlling the same with DGS integration techniques. Later topics include new design concepts for microstrip arrays, circularly polarized antenna design using DGS techniques, how DGS-integration would be possible to improve polarization purity, and recent applications of DGS in varied forms in ultra-wideband (UWB) printed antennas"--
ER  -