1.
Chandrasekhar K, Hamsapriye D, Lakshmeesha V. Analysis of Pisarenko Harmonic Distortion (PHD) based subNyquist rate spectrum sensing for broadband Cognitive Radio. Def. Sc. J. [Internet]. 2016 Dec. 23 [cited 2025 Jun. 16];67(1):80-7. Available from: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/9770