Dual-Band Antenna With Large Frequency Ratio Based on Dual-Mode Transmission Line

• Published in: IEEE antennas and wireless propagation letters Vol. 20; no. 10; pp. 2068 - 2072
• Main Authors: Zuo, Miaomiao, Ren, Jian, Yin, Ying Zeng
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.10.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Antennas; Coplanar waveguides; Dual-mode transmission line (DMTL); Frequencies; microwave; Microwave antennas; Millimeter wave communication; Millimeter wave technology; Millimeter waves; millimeter-wave; monopole antenna; Monopole antennas; Monopoles; Radiation; Slot antennas; Substrates; Transmission line antennas; Transmission lines; Vivaldi antenna; Vivaldi antennas

A dual-band antenna with large frequency ratio for microwave and millimeter-wave applications based on the dual-mode coplanar waveguide (CPW) transmission line is investigated in this letter. The dual-mode operation of the transmission line is obtained by introducing a rectangular stub to traditiona...