Dual-band meander antenna for wireless telephones

Design of a modified meander‐type microstrip patch antenna in the 5‐GHZ band

“…To make these methods efficient and accurate, the measured sample requires the laborious preparation of being very carefully machined in order to comply with strict dimensional tolerance requirements. The techniques of using an open-ended coaxial line/probe to measure an input reflection coefficient (or admittance) [8,9] need material manipulation only to the extent of preparing a fairly flat surface. However, success depends upon the theoretical model accurately relating the measured quantities to the…”