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- Title
A compact DVB-H Marchand balun using vertically coupling CPW structure.
- Authors
Han Lim Lee; Dong-Zo Kim; Won-Gyu Lim; Moon-Que Lee; Jong-Won Yu
- Abstract
A compact DVB-H (digital video broadcasting—Handheld) Marchand balun using coplanar waveguide (CPW) coupling structure is presented.The proposed structure combines a double sided meandered CPW Marchand structure with lumped elements. Having the vertical coupling of meandered CPW Marchand structure, wide bandwidth for DVB-H band (470–710 MHz) is achieved. Also, lumped elements are used to reduce the physical length of the coupling meandered lines. The proposed DVB-H balun is fabricated on FR-4 board and both simulated and measured results are presented to illustrate its performance. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1174–1177, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25150
- Subjects
DIGITAL video; BROADCASTING industry; WAVEGUIDES; MAGNETIC coupling; BROADBAND communication systems
- Publication
Microwave & Optical Technology Letters, 2010, Vol 52, Issue 5, p1174
- ISSN
0895-2477
- Publication type
Article
- DOI
10.1002/mop.25150