Evolutionary Design of Compact Monopoles Embedded MIMO Antennas With DMS Coupler for Wide/Dual/Triple Band Functionality in 5G Sub-6 GHz Bands. - Gopi Chand Naguboina; Anusudha Krishnamurthi; Nagendra Lakshmana Kumar Vantaku (Trans. Emerg. Telecommun. Technol., 2025)