1. Switchable electromagnetic shield by active frequency selective surface for LTE‐2.1 GHz. Issue 3 (March 2016) Authors: Yang, Chenchen; Li, Huangyan; Cao, Qunsheng; Wang, Yi Journal: Microwave and optical technology letters Issue: Volume 58:Issue 3(2016:Mar.) Page Start: 535 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗