Öz
In this paper, the design and analysis of a printed antenna based on a defected ground structure for multiband applications is introduced. The proposed antenna consists of two rectangular slots like an inverted stair. Different five strip lengths are in the area of an inverted stair slot. Four strips are equal in width and horizontally located inside the main two rectangular slots. The fifth strip is the smallest one in the middle of the structure in the ground plane. The microstrip line exists only on the front side plane and parallels to the fifth strip. The antenna is printed on a hydrocarbon ceramic substrate with a dielectric constant of 3.55 and a size (40 × 45 × 1.524) mm3. The proposed antenna is designed by using an electromagnetic simulator based on the finite element method. To verify the suggested approach, the multiband antenna is fabricated and tested. The simulation and measurement results indicate that the antenna has good input-impedance bandwidths (S11 ≤ −10 dB) that extend in the range of 2 to 14 GHz. The six operating frequencies are (2.58, 6.03, 6.25, 7.89, 11.64, and 12.24) GHz. This antenna has good gains and high efficiencies at all resonance frequencies.
Anahtar Kelimeler
Printed antenna Multiband applications Defected ground structure Slot antenna
Kaynakça
- Zhong, Zeng‐Pei, et al. "Compact dual‐band printed quadrifilar helix antenna for practical hand‐held devices." International Journal of RF and Microwave Computer‐Aided Engineering 30.11 (2020): e22384.
- Khan, Tayyaba, and MuhibUr Rahman. "Wearable tri-band antenna for switching between WLAN and bluetooth for body centric wireless communication." Wireless Personal Communications 117.2 (2021): 1459-1470.
- Sun, Xu-Bao. "Design of a triple-band antenna based on its current distribution." Progress In Electromagnetics
- Research 90 (2020): 113-119. Yossry, Alaa, et al. "Hybrid-Shape Dielectric Resonator Antennas for Multiband Applications." 2021 International Conference on Electronic Engineering (ICEEM). IEEE, 2021.
- Modak, Sumon, Taimoor Khan, and Rabul Hussain Laskar. "Loaded UWB Monopole Antenna for Quad Band-Notched Characteristics." IETE Technical Review (2021): 1-9.
- Balanis, Constantine A. Antenna theory: analysis and design. John wiley & sons, 2016.
- Pandey, Anil. Practical microstrip and printed antenna design. Artech House, 2019.
- Wang, Junjun, and Xudong He. "Analysis and design of a novel compact multiband printed monopole antenna." International Journal of Antennas and Propagation 2013 (2013).
- Patel, Riki, et al. "Low profile multiband meander antenna for LTE/WiMAX/WLAN and INSAT-C application." AEU-International Journal of Electronics and Communications 102 (2019): 90-98.
- Khaddaj Mallat, Nazih, and Amjad Iqbal. "Multi-band printed antenna for portable wireless communication applications." Progress In Electromagnetics Research 84 (2019): 39-46.
- Doddipalli, Srinivas, and Ashwin Kothari. "Compact UWB antenna with integrated triple notch bands for WBAN applications." IEEE Access 7 (2018): 183-190.
- Gad, Nasr H., and Matjaz Vidmar. "Design of a Microstrip-Fed Printed-Slot Antenna Using Defected Ground Structures for Multiband Applications." Applied Computational Electromagnetics Society Journal 33.8 (2018).
- Fouad, Faten, et al. "Design of a Mirror Stairs Multiband Microstrip Antenna Using Defected Structures." 2021 38th National Radio Science Conference (NRSC). Vol. 1. IEEE, 2021.
- ANSYS® Electromagnetics Student, ver. 2.2.1. online: Ansys | Engineering Simulation Software
- R. Garg, P. Bhartia, I. Bahl, and A. Ittipiboon, Microstrip Antenna Design Handbook. Artech House, Norwood, MA, 2001
Öz
Bu çalışmada, çok bantlı uygulamalar için kusurlu bir zemin yapısına dayalı basılı bir antenin tasarımı ve analizi tanıtılmaktadır. Önerilen anten, ters çevrilmiş bir merdiven gibi iki dikdörtgen yuvadan oluşur. Ters çevrilmiş bir merdiven yuvası alanında farklı beş şerit uzunluğu vardır. Dört şerit eşit genişliktedir ve ana iki dikdörtgen yuvanın içine yatay olarak yerleştirilmiştir. Beşinci şerit, yer düzleminde yapının ortasındaki en küçük şerittir. Mikroşerit çizgisi yalnızca ön yan düzlemde ve beşinci şeride paralel olarak bulunur. Anten, dielektrik sabiti 3.55 ve boyutu (40 × 45 × 1.524) mm3 olan bir hidrokarbon seramik substrat üzerine basılmıştır. Önerilen anten, sonlu elemanlar yöntemine dayalı bir elektromanyetik simülatör kullanılarak tasarlanmıştır. Önerilen yaklaşımı doğrulamak için çok bantlı anten üretilmiş ve test edilmiştir. Simülasyon ve ölçüm sonuçları, antenin 2 ila 14 GHz aralığında genişleyen iyi giriş empedans bant genişliğine (S11 ≤ -10 dB) sahip olduğunu göstermektedir. Altı çalışma frekansı (2.58, 6.03, 6.25, 7.89, 11.64 ve 12.24) GHz'dir. Bu anten, tüm rezonans frekanslarında iyi kazanımlara ve yüksek verimliliğe sahiptir.
Anahtar Kelimeler
Basılı anten Çoklu bant uygulamaları Arızalı zemin yapısı Yuva anteni.
Kaynakça
- Zhong, Zeng‐Pei, et al. "Compact dual‐band printed quadrifilar helix antenna for practical hand‐held devices." International Journal of RF and Microwave Computer‐Aided Engineering 30.11 (2020): e22384.
- Khan, Tayyaba, and MuhibUr Rahman. "Wearable tri-band antenna for switching between WLAN and bluetooth for body centric wireless communication." Wireless Personal Communications 117.2 (2021): 1459-1470.
- Sun, Xu-Bao. "Design of a triple-band antenna based on its current distribution." Progress In Electromagnetics
- Research 90 (2020): 113-119. Yossry, Alaa, et al. "Hybrid-Shape Dielectric Resonator Antennas for Multiband Applications." 2021 International Conference on Electronic Engineering (ICEEM). IEEE, 2021.
- Modak, Sumon, Taimoor Khan, and Rabul Hussain Laskar. "Loaded UWB Monopole Antenna for Quad Band-Notched Characteristics." IETE Technical Review (2021): 1-9.
- Balanis, Constantine A. Antenna theory: analysis and design. John wiley & sons, 2016.
- Pandey, Anil. Practical microstrip and printed antenna design. Artech House, 2019.
- Wang, Junjun, and Xudong He. "Analysis and design of a novel compact multiband printed monopole antenna." International Journal of Antennas and Propagation 2013 (2013).
- Patel, Riki, et al. "Low profile multiband meander antenna for LTE/WiMAX/WLAN and INSAT-C application." AEU-International Journal of Electronics and Communications 102 (2019): 90-98.
- Khaddaj Mallat, Nazih, and Amjad Iqbal. "Multi-band printed antenna for portable wireless communication applications." Progress In Electromagnetics Research 84 (2019): 39-46.
- Doddipalli, Srinivas, and Ashwin Kothari. "Compact UWB antenna with integrated triple notch bands for WBAN applications." IEEE Access 7 (2018): 183-190.
- Gad, Nasr H., and Matjaz Vidmar. "Design of a Microstrip-Fed Printed-Slot Antenna Using Defected Ground Structures for Multiband Applications." Applied Computational Electromagnetics Society Journal 33.8 (2018).
- Fouad, Faten, et al. "Design of a Mirror Stairs Multiband Microstrip Antenna Using Defected Structures." 2021 38th National Radio Science Conference (NRSC). Vol. 1. IEEE, 2021.
- ANSYS® Electromagnetics Student, ver. 2.2.1. online: Ansys | Engineering Simulation Software
- R. Garg, P. Bhartia, I. Bahl, and A. Ittipiboon, Microstrip Antenna Design Handbook. Artech House, Norwood, MA, 2001
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Mühendislik |
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 30 Kasım 2021 |
| Yayımlandığı Sayı | Yıl 2021 Sayı: 28 |
- Makale Dosyaları