Goh Chin Hock and  Chandan Kumar Chakrabarty and  Mohammad Hadi Badjian and  Sanjay Devkumar,  Meandered Microstrip Open Circuited Stub with Bandstop Characteristic.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2009, vol. 26(2). 233 - 237
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9514.