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The design of a Vinayak slotted rectangular microstrip patch antenna that offers a quad band resonance with significant characteristics to serve applications including radio determination, satellite, mobile, and space research is proposed. The design uses a 146 mm × 90 mm × 1.6 mm FR4 epoxy substrate and a coaxial feeding mechanism. The simulation software used is HFSS‐15 and the design has been analyzed for its standard parameters including the reflection coefficient, bandwidth, radiation pattern, gain, VSWR, directivity, and distribution of fields. The experimental and the measured values are in close agreement.

A slotted rectangular nameplate antenna design with a patch bearing the name of the first author is presented. A 6.8 mm × 26 mm × 1.6 mm substrate of FR‐4 epoxy material having a relative permittivity of 4.4 and a dielectric loss tangent of 0.02 is used. Additionally, the feeding technique used is a coaxial mechanism. The standard antenna design parameters, including the reflection coefficient, bandwidth, radiation pattern, gain, directivity, and voltage standing wave radio (VSWR) for the proposed prototype are analyzed using a high‐frequency structure simulator (HFSS) v‐15, and are compared to the measured results. The designed structure may be considered for different satellite‐ and radio‐determination applications at the respective resonant frequencies.