Contributed By: Mohammad Faisal Siddiqi Course: btech College/Institute/Organization: Jamia Milia Islamia, Delhi Department/Designation: Electronics & CommunicationsEngg Book Title: Electronic Communication Systems Author: George Kennedy, Bernard Davis & A. R. M. Prasanna Publisher: Tata Mcgraw Hill Education Private Limited Year of publication: 2012 Isbn: 978007107782-8 Edition: 5th