Suppressing up to fourth harmonic of an ISM band microstrip patch antenna using compact defected ground structures

Defected ground structure (DGS) consisting of 2 I‐shaped etched‐out patterns underneath a microstrip line with an inverted L‐shaped stub is proposed to suppress all higher harmonics up to fourth harmonic of an inset cut microstrip patch antenna. The overall size of the proposed DGS and the position...

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Veröffentlicht in:	Microwave and optical technology letters 2017-09, Vol.59 (9), p.2254-2259
Hauptverfasser:	Acharjee, Juin, Mandal, Kaushik, Mandal, Sujit Kumar, Sarkar, Partha Pratim
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Computer simulation DGS Equivalent circuits Etching Higher harmonics higher order harmonics inset cut ISM band Microstrip antennas microstrip feed line microstrip patch antenna Patch antennas
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