Happ, FabianFabianHappBrüns, Heinz-DietrichHeinz-DietrichBrünsGronwald, FrankFrankGronwald2019-06-262019-06-262018-09-242018 2nd URSI Atlantic Radio Science Meeting, AT-RASC 2018 : 1-4 (2018-09-24)http://hdl.handle.net/11420/2835In this contribution the periodic method of moments is applied to calculate the electromagnetic field that is scattered by a periodic thin-wire grid if excited by an electromagnetic plane wave. The formalism is implemented in a professional Method of Moment solver and utilizes both an efficient evaluation formula for necessary summations and appropriate basis and testing functions to connect different periodic cells.enDewey Decimal Classification Main ClassesConference Paper10.23919/URSI-AT-RASC.2018.8471591Other