SNDT WOMEN'S UNIVERSITY
BMK Knowledge Resource Centre
Vithaldas Vidyavihar, Juhu Tara Road,
Santacruz (West) Mumbai - 400049
Design of a High-Gain UWB Antenna with Band Notch Characteristics Using Frequency Selective Surface (Record no. 133183)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01662nam a2200157 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251104b |||||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hemant Kumar Varshney |
| 245 ## - TITLE STATEMENT | |
| Title | Design of a High-Gain UWB Antenna with Band Notch Characteristics Using Frequency Selective Surface |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | Pages 342-357 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. biblio.abstract | In this paper, a high-gain band-notch crown-shaped ultra-wideband (UWB) monopole antenna is proposed and investigated. A modified U-shaped slot is etched from the radiator to eliminate the WLAN band (4.7–5.9 GHz). Further, frequency-selective surface (FSS) of 5 × 5 array is designed and placed below the antenna to increase its gain. The novelty of the proposed FSS is, it enhanced the antenna gain throughout the operating frequency range except the rejection band (5.15–5.85 GHz). The measurement results show that after embedding FSS array, the antenna gain is increased from 3.5 to 9 dBi at 8.5 GHz, without affecting the rejection band. In addition, front-to-back ratio (FBR) is also improved from 5 to 23 dB at 9 GHz. Further, the proposed antenna offers an impedance bandwidth of 93.3% from 3.5 to 11.2 GHz. An electrical equivalent circuit of a unit FSS cell and antenna is also realized to verify the simulation results. Mode analysis is also performed, and it is observed that the antenna is configured to utilize the TM22 mode at 4 GHz and TM11 mode at 8 GHz. |
| 654 ## - SUBJECT ADDED ENTRY--FACETED TOPICAL TERMS | |
| Subject | <a href="Band notch">Band notch</a> |
| -- | <a href="Frequency selective surface">Frequency selective surface</a> |
| -- | <a href="UWB antenna">UWB antenna</a> |
| -- | <a href="Transverse magnetic">Transverse magnetic</a> |
| -- | <a href="Ultra-wideband">Ultra-wideband</a> |
| -- | <a href="WLAN">WLAN</a> |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sachin Agrawal |
| 773 0# - HOST ITEM ENTRY | |
| Host Biblionumber | 80270 |
| Host Itemnumber | 114207 |
| Place, publisher, and date of publication | New Delhi IETE |
| Title | IETE Technical Review |
| International Standard Serial Number | 0256-4602 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Journal Article |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Location (home branch) | Sublocation or collection (holding branch) | Date acquired | Koha issues (times borrowed) | Piece designation (barcode) | Koha date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | SNDT Juhu | SNDT Juhu | 04/11/2025 | JP980.3 | 04/11/2025 | 04/11/2025 | Journal Article |