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Generation of tunable FSK millimeter-wave using photonic mixer for 5G wireless applications in NR FR2 band

ANU SHEETAL1, HARJIT SINGH1, HARMINDER SINGH2, AMIT GROVER3, MEET KUMARI4,* , REECHA SHARMA5

Affiliation

  1. Department of Engineering and Technology, Guru Nanak Dev University Regional Campus, Gurdaspur, Punjab, India
  2. Department of Mechanical Engineering, Guru Nanak Dev University, Amritsar, Punjab, India
  3. Department of Electronics and Communication Engineering, Shaheed Bhagat Singh State University, Ferozepur, Punjab, India
  4. Department of ECE, UIE and UCRD, Chandigarh University, Mohali-140413, Punjab, India
  5. Department of Electronics and Communication Engineering, Punjabi University Patiala, Punjab, India

Abstract

In this paper, a novel approach for the generation of tunable 5 Gb/s frequency shift keying (FSK) millimeter-wave (mmwave) upto 60 GHz using photonic mixers is proposed. Here, the FSK mm-wave is tuned at 2.5 and 5 Gb/s with 10, 20 and 30 GHz radio frequency (RF) clock using a single drive Mach-Zehender modulator (MZM) biased at null and quadrature points of the transmission curve. The results show that a high power narrowband 40 and 60 GHz electrical signals have also beneficently generated from 20 and 30 GHz RF clock respectively to accomplish 5G applications in FR2 mm-wave band (24.25- 52.6 GHz).

Keywords

5G, FSK, MM-WAVE, MZM, NRFR2 BAND, Photonic mixer.

Citation

ANU SHEETAL, HARJIT SINGH, HARMINDER SINGH, AMIT GROVER, MEET KUMARI, REECHA SHARMA, Generation of tunable FSK millimeter-wave using photonic mixer for 5G wireless applications in NR FR2 band, Optoelectronics and Advanced Materials - Rapid Communications, 19, 3-4, March-April 2025, pp.170-178 (2025).

Submitted at: Sept. 16, 2024

Accepted at: April 3, 2025