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| Content Provider | IET Digital Library |
|---|---|
| Author | Saha, Snehasish Begam, Nurnihar Chatterjee, Ayan Biswas, Sushanta Sarkar, Partha Pratim |
| Abstract | The authors presented a reconfigurable frequency selective surface (FSS), loaded with light-dependent resistors (LDRs). In this proposed FSS, no biasing circuit is used to control the transmission characteristics. Variation in intensities of the light that falls upon is used as the control parameter for variation of resistance values of LDRs. Thus tunable transmission characteristics of the FSS are achieved. The simulated results show that in the absence of atmospheric light, the FSS has band stop properties at the frequency range of lower S-band (2–3 GHz) and band pass properties at the frequency range of C-band (4–8 GHz). On the other hand, in the presence of full bright light, it has stop band properties at the frequency range of C-band (4–8 GHz). Experimental results are in good agreement with the simulated results. Another novelty about the proposed FSS is the polarisation-independent (TE and TM polarisation) transmission behaviour. The proposed FSS also has a stable transmission behaviour for variation in the incidence angle up to 30°. |
| Starting Page | 2336 |
| Ending Page | 2341 |
| Page Count | 6 |
| ISSN | 17518725 |
| Volume Number | 13 |
| e-ISSN | 17518733 |
| Issue Number | Issue 13, Oct (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/13/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2019.0339 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2019-07-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Atmospheric Light Intensity Band Stop Property C-band Frequency 2.0 GHz to 3.0 GHz Frequency 4.0 GHz to 8.0 GHz Frequency Selective Surface FSS LDR Light-dependent Resistors Polarisation-independent Transmission Reconfigurable Frequency Selective Surface Resistor S Band Stop Band Property TE Polarisation TM Polarisation Tunable Transmission Characteristic |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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