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WLAN Uygulamaları için Güç Kuvvetlendirici ve Düşük Gürültülü Güç Kuvvetlendirici

Yıl 2022, Cilt: 9 Sayı: 4, 1555 - 1559, 31.12.2022

Mehmet Duman

https://doi.org/10.31202/ecjse.1162783

Öz

2.45 GHz frekansında çalışan WLAN uygulamaları haberleşme araçlarında sıkça kullanılan bir iletişim yöntemidir. Erişim noktaları ile akıllı cihazların arasında gerçekleşen veri gönderimi ve alımı için bağlantı fonksiyonları da WLAN teknolojisi ile gerçekleşir. Veri transferindeki iletişim kalitesi bu teknoloji içinde her aşamada önem arz etmektedir. Verimi doğrudan etkileyen kaliteyi artırmak için ön-uç modül yapıları kullanılmaktadır. Güç kuvvetlendirici (GK), düşük gürültülü güç kuvvetlendirici (DGGK), anten ve süzgeç içeren devreler ön-uç yapılarının en önemli bileşenlerini oluşturur. Bu çalışmada, PW570 kazanç bloğu kullanılarak GK ve BFP760 RF transistör devresi kullanılarak DGKK önerilmiştir. Önerilen yeni devrelerin kullanılması sayesinde WLAN performans etkenlerinden olan veri iletişim hızında ve kapsama alanında önemli iyileşmeler olacaktır.

Anahtar Kelimeler

ön-uç kuvvetlendirici modül IEEE 802.11b/g/n IEEE UHF

Kaynakça

  • [1]. Winoto, R., et al., “A WLAN and bluetooth combo transceiver with integrated WLAN power amplifier, transmit-receive switch and WLAN/bluetooth shared low noise amplifier”, IEEE Radio Frequency Integrated Circuits Symposium, 2012, 395-398, Montreal, Canada.
  • [2]. Shetty, D., Pasupureddi, V. S. R., Sturm, J., “A 2.4 GHz, 1 dB noise figure common-gate LNA for WLAN frontend”, 24th Telecommunications Forum (TELFOR), 2016, 1-4, Belgrade, Serbia.
  • [3]. Canosa, V., et al., “Fully integrated switched dual-band CMOS LNA for 802.11b/g WLAN and WiMAX applications”, 7th European Microwave Integrated Circuit Conference, 2012, 397-400, Amsterdam, Netherlands.
  • [4]. Valizade, A., Rezaei, P., Orouji, A. A., “Design of reconfigurable active integrated microstrip antenna with switchable low-noise amplifier/power amplifier performances for wireless local area network and WiMAX applications”, 2015, IET Microw. Antennas Propag., 9: 872-881.
  • [5]. Babu, D. S., et al., “A 2.4GHz LNA Design for 802.11 WLAN Applications”, 5th Conference on Information and Communication Technology (CICT), 2021, 1-5, Kurnool, India.
  • [6]. Huang, J. F., Liu, R. Y., Hong, P. S., “An ISM band CMOS power amplifier design for WLAN, AEU - International Journal of Electronics and Communications”, 2006, 60(7); 533-538.
  • [7]. Huang, C. C., Lin, W. C., “Design of high-efficiency SiGe hetrojunction bipolar transistor linear power amplifier with new adaptive bias configuration”, IET Microw. Antennas Propag., 2013, 7: 230-236.
  • [8]. Yoo, J., et al., “2.4-GHz CMOS linear power amplifier for IEEE 802.11N WLAN applications”, Microw. Opt. Technol. Lett., 2017, 59: 546-550.
  • [9]. Ryu, N., Jung, J.-H., Jeong, Y., “High-Efficiency CMOS Power Amplifier Using Uneven Bias for Wireless LAN Application”, ETRI Journal, 2012, 34: 885-891.
  • [10]. Kim, J., Moon, J., Hong, S., Kim, B., “A highly efficient class-F power amplifier for wideband linear power amplifier applications”, Microw. Opt. Technol. Lett., 2009, 51: 2323-2326.
  • [11]. Ersoy, M., Yigit, T., Yuksel, A. S. “A Decision Support Tool for Indoor WLAN Modeling Using Optimization Techniques”, El-Cezerî Journal of Science and Engineering, 2020, 7(3); 1231-1244.
  • [12]. http://www.prewell.com/en/sub/01_view.php?pIdx=6&p2Idx=18&lnbNo=1&idx=59 The datasheet of PW570 Gain Block (Access date: 28.02.2022)
  • [13]. https://www.infineon.com/cms/en/product/rf-wireless-control/rf-transistor/high-linearity-si-and-sigec-transistors-for-use-up-to-6-ghz/bfp760/ The datasheet of BFP760 Bipolar RF Transistor, (Access date: 28.02.2022)
  • [14]. https://www.infineon.com/dgdl/Infineon-Design_Guide_for_RF-transistors_in_WLAN-ApplicationNotes-v01_00-EN.pdf?fileId=8ac78c8c7e7124d1017f02275c446bc7 Design guide for low-noise transistors in WLAN front ends, (Access date: 01.03.2022).
  • [15]. https://design.infineon.com/tinademo/tina.php?path=EXAMPLESROOT%7CINFINEON%7CApplications%7CMobile%20Devices%7CRF%20front-end%7CLNA%7C&file=rf_BFP760_AN310.TSC High Gain and High Linearity Low Noise Amplifier BFP760 for 2.4 GHz WLAN, (Access date: 01.03.2022).

Power Amplifier and Low Noise Amplifier for WLAN Applications

Yıl 2022, Cilt: 9 Sayı: 4, 1555 - 1559, 31.12.2022

Mehmet Duman

https://doi.org/10.31202/ecjse.1162783

Öz

WLAN applications operating at a frequency of 2.45 GHz are a frequently used communication method in transmission tools. The connection functions to send and receive data between access points and smart devices are also fulfilled by WLAN technology. Communication quality in data transfer gains importance for this technology at every stage. Front-end module structures are used to increase such quality affects directly the efficiency. Circuits including power amplifier (PA), low noise amplifier (LNA), antenna and filter are the most significant components compose front-end structures. In this study, PA and LNA using PW570 gain block & BFP760 RF transistor circuit respectively are proposed. By means of the usage of the proposed circuits, there will be considerable improvements in data communication speed and area of coverage, which are among the WLAN performance factors.

Anahtar Kelimeler

front-end amplifier module IEEE 802.11b/g/n IEEE UHF

Kaynakça

  • [1]. Winoto, R., et al., “A WLAN and bluetooth combo transceiver with integrated WLAN power amplifier, transmit-receive switch and WLAN/bluetooth shared low noise amplifier”, IEEE Radio Frequency Integrated Circuits Symposium, 2012, 395-398, Montreal, Canada.
  • [2]. Shetty, D., Pasupureddi, V. S. R., Sturm, J., “A 2.4 GHz, 1 dB noise figure common-gate LNA for WLAN frontend”, 24th Telecommunications Forum (TELFOR), 2016, 1-4, Belgrade, Serbia.
  • [3]. Canosa, V., et al., “Fully integrated switched dual-band CMOS LNA for 802.11b/g WLAN and WiMAX applications”, 7th European Microwave Integrated Circuit Conference, 2012, 397-400, Amsterdam, Netherlands.
  • [4]. Valizade, A., Rezaei, P., Orouji, A. A., “Design of reconfigurable active integrated microstrip antenna with switchable low-noise amplifier/power amplifier performances for wireless local area network and WiMAX applications”, 2015, IET Microw. Antennas Propag., 9: 872-881.
  • [5]. Babu, D. S., et al., “A 2.4GHz LNA Design for 802.11 WLAN Applications”, 5th Conference on Information and Communication Technology (CICT), 2021, 1-5, Kurnool, India.
  • [6]. Huang, J. F., Liu, R. Y., Hong, P. S., “An ISM band CMOS power amplifier design for WLAN, AEU - International Journal of Electronics and Communications”, 2006, 60(7); 533-538.
  • [7]. Huang, C. C., Lin, W. C., “Design of high-efficiency SiGe hetrojunction bipolar transistor linear power amplifier with new adaptive bias configuration”, IET Microw. Antennas Propag., 2013, 7: 230-236.
  • [8]. Yoo, J., et al., “2.4-GHz CMOS linear power amplifier for IEEE 802.11N WLAN applications”, Microw. Opt. Technol. Lett., 2017, 59: 546-550.
  • [9]. Ryu, N., Jung, J.-H., Jeong, Y., “High-Efficiency CMOS Power Amplifier Using Uneven Bias for Wireless LAN Application”, ETRI Journal, 2012, 34: 885-891.
  • [10]. Kim, J., Moon, J., Hong, S., Kim, B., “A highly efficient class-F power amplifier for wideband linear power amplifier applications”, Microw. Opt. Technol. Lett., 2009, 51: 2323-2326.
  • [11]. Ersoy, M., Yigit, T., Yuksel, A. S. “A Decision Support Tool for Indoor WLAN Modeling Using Optimization Techniques”, El-Cezerî Journal of Science and Engineering, 2020, 7(3); 1231-1244.
  • [12]. http://www.prewell.com/en/sub/01_view.php?pIdx=6&p2Idx=18&lnbNo=1&idx=59 The datasheet of PW570 Gain Block (Access date: 28.02.2022)
  • [13]. https://www.infineon.com/cms/en/product/rf-wireless-control/rf-transistor/high-linearity-si-and-sigec-transistors-for-use-up-to-6-ghz/bfp760/ The datasheet of BFP760 Bipolar RF Transistor, (Access date: 28.02.2022)
  • [14]. https://www.infineon.com/dgdl/Infineon-Design_Guide_for_RF-transistors_in_WLAN-ApplicationNotes-v01_00-EN.pdf?fileId=8ac78c8c7e7124d1017f02275c446bc7 Design guide for low-noise transistors in WLAN front ends, (Access date: 01.03.2022).
  • [15]. https://design.infineon.com/tinademo/tina.php?path=EXAMPLESROOT%7CINFINEON%7CApplications%7CMobile%20Devices%7CRF%20front-end%7CLNA%7C&file=rf_BFP760_AN310.TSC High Gain and High Linearity Low Noise Amplifier BFP760 for 2.4 GHz WLAN, (Access date: 01.03.2022).
Toplam 15 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Mehmet Duman 0000-0002-0831-0172

Yayımlanma Tarihi 31 Aralık 2022
Gönderilme Tarihi 16 Ağustos 2022
Kabul Tarihi 17 Kasım 2022
Yayımlandığı Sayı Yıl 2022 Cilt: 9 Sayı: 4

Kaynak Göster

IEEE M. Duman, “Power Amplifier and Low Noise Amplifier for WLAN Applications”, ECJSE, c. 9, sy. 4, ss. 1555–1559, 2022, doi: 10.31202/ecjse.1162783.
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