Ultra‐wideband power divider using three parallel‐coupled lines and one shunt stub. Issue 2 (1st January 2014)

• Record Type: Journal Article
• Authors: Dang, Trung‐Sinh; Kim, Chang‐Woo; Yoon, Sang‐Woong
• Is Part Of: Electronics letters. Volume 50:Issue 2(2014)
• Page Start: 95
• Page End: 96
• Publication Date: 2014-01-01
• Subjects: filters -- power dividers -- printed circuits -- ultra wideband technology; ultrawide band power divider -- parallel‐coupled lines -- out‐of‐band filtering -- DC blocking functions -- short‐circuited shunt stub -- resistor -- two‐layer printed circuit board -- high dielectric constant -- frequency 1.5 GHz -- frequency 11.5 GHz; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2013.2290
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : An ultra‐wideband power divider with out‐of‐band filtering and DC blocking functions is presented. The divider consists of three parallel‐coupled lines, a short‐circuited shunt stub and a resistor. The divider was implemented in a two‐layer printed circuit board with a high dielectric constant. The measurements show a minimum insertion loss of −0.4 dB in the middle band and a rejection of −17 to −18 dBc at 1.5 and 11.5 GHz, respectively.