Single and double folded-slot antennas on semi-infinite substrates Academic Article

abstract

• Design guidelines are presented for single and double folded-slot (DFS) antennas on a dielectric half-space. The DFS antenna consists of two folded-slot elements which are separated by a half-wavelength and are fed from one side using a coplanar waveguide transmission line. A space-domain integral equation technique, based on the free-space Green's function, has been used to compute the resonant circumference and self- and mutual impedances of single folded-slots on various substrates. In addition, the input impedance and radiation patterns of DFS designs are included. Specific examples are shown for air, quartz, and silicon substrates, and measured data for DFS antennas on air and silicon substrates is provided to validate the calculated results.

authors

• Katehi, Linda

published proceedings

• IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION

altmetric score

• 9

author list (cited authors)

• Weller, T. M., Katehi, L., & Rebeiz, G. M.

citation count

• 83

complete list of authors

• Weller, TM||Katehi, LPB||Rebeiz, GM

publication date

• January 1995

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Transactions on Antennas and Propagation  Journal

keywords

• Air
• Antenna Feeds
• Antenna Radiation Patterns
• Coplanar Transmission Lines
• Coplanar Waveguide Transmission Line
• Coplanar Waveguides
• Dielectric Half-space
• Dielectric Substrates
• Double Folded-slot Antennas
• Electric Impedance
• Folded-slot Elements
• Free-space Green's Function
• Green's Function Methods
• Guidelines
• Half-wavelength
• Impedance
• Input Impedance
• Integral Equations
• Measured Data
• Mutual Impedance
• Quartz
• Radiation Patterns
• Resonance
• Resonant Circumference
• Self Impedance
• Semi-infinite Substrates
• Silicon
• Silicon Substrates
• Single Folded-slot Antennas
• Slot Antennas
• Space-domain Integral Equation
• Transmission Line Antennas

Digital Object Identifier (DOI)

• 10.1109/8.475932

start page

• 1423

end page

• 1428

volume

• 43

issue

• 12

URL

• http://dx.doi.org/10.1109/8.475932