Direct Transmission of Digital Message via Programmable Coding Metasurface
In modern wireless communications, digital information is firstly converted to analog signal by a digital-analog convertor, which is then mixed to high-frequency microwave to be transmitted through a series of devices including modulator, mixer, amplifier, filter, and antenna and is finally received...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Association for the Advancement of Science
2019-01-01
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| Series: | Research |
| Online Access: | http://dx.doi.org/10.1155/2019/2584509 |