List of Articles Coplanar Open Access Article Abstract Page Full-Text 1 - A New Coplanar Full Adder/Subtractor in Quantum-Dot Cellular Automata Technology Mohsen Vahabi Amir Sabbagh Molahosseini Open Access Article Abstract Page Full-Text 2 - Planar Parasitic Monopole Antenna with a Circular Ground Plane for UWB Utility Motahhare Farrokhfar seyed Ali Hosseini Mohammad Hossein farrokhfar 10.30486/MJTD.1402.901845 Open Access Article Abstract Page Full-Text 3 - Design and Interfacing a Double Surface Acoustic Wave Sensor System at High temperature with Coplanar Waveguide Mohammad Javadian Sarraf Moh. Nizar hamidon Open Access Article Abstract Page Full-Text 4 - Design and Simulation of a Novel Broadband Circularly Polarized Microstrip Slot Antenna Elaheh Shirazi Mohammad Amin Honarvar Open Access Article Abstract Page Full-Text 5 - A Robust Single Layer QCA Decoder Using a Novel Fault-Tolerant Three-Input Majority Gate Samira Riki Fatemeh Serajeh Hassani 10.30495/jopn.2022.29904.1258