Hi everyone
Iam trying to simulate using the RF Module beam focusing through subwavelength slit using grating but unable to get transmission spectrum i hv defined two port one side it is small in width equal to slit width while other port is equal to width of the device TM mode is propagating dont know what to do does unequal width is the problem
does anyone have any idea about this
Iam trying to simulate using the RF Module beam focusing through subwavelength slit using grating but unable to get transmission spectrum i hv defined two port one side it is small in width equal to slit width while other port is equal to width of the device TM mode is propagating dont know what to do does unequal width is the problem
does anyone have any idea about this