annular sector

Hello,

I AM LOOKING FOR AN ANALYTICAL RADIATION FIELD EQUATIONS OF ANNULAR SECTOR MICROSTRIP ANTENNA. CAN ANYONE GIVE A REFERENCE FOR THIS SUBJECT?

THANKING YOU IN ADVANCE.

SAR5

See: Garg, Bhartia,Bahl,Ittipiboon,"Microstrip design handbook", artech house,2000.,pp.374-379; and refrences therein, such as:
James and Hall, "Handbook of Microstrip antennas", peter peregrinus, london, 1989
and
Das, Das and Mathur, "Radiation charasteristics of higher order Modes in Microstrip Ring Antennas", IEE proc., Vol. 131, Pt. H., 1984, pp.102-106

marti

try this book It's there

https://www.edaboard.com/viewtopic.p...strip+antennas

PL