=DBCS(text)
        =DBCS("Sourcetable") 
The DBCS function can be used to return a string of text exactly as it is entered into the argument of the function. For example this will return "Sourcetable".
=DBCS("  ")
The DBCS function can also be used to return a string of text that includes spaces. This example will return " ", with two spaces between the quotation marks.
The DBCS function is used to convert text from half-width English letters or katakana to full-width characters. It requires a text argument as input, which is then processed and converted.