Wide-band slot antennas with CPW feed lines: Hybrid and log-periodic designs
In: IEEE transactions on antennas and propagation, Jg. 52 (2004), Heft 10, S. 2545-2554
Online
academicJournal
- print, 13 ref
Zugriff:
In microwave and millimeter wave applications, slot antennas fed by coplanar waveguide (CPW) lines are receiving increasing attention. These antennas have several useful properties, such as a wider impedance bandwidth compared to microstrip patch antennas, and easier integration of solid-state active devices. In this paper novel CPW-fed wideband slot antennas are presented. The design procedure of CPW-fed hybrid slot antennas (HSA) having impedance bandwidths (VSWR < 2) up to 57% is described. Theoretical and measured results are shown. We also describe the design procedure of a CPW-fed log-periodic slot antenna (LPSA). The impedance matching and the radiation characteristics of these structures were studied using a method of moment technique. Simulated and measured results for different dielectrics are presented.
Titel: |
Wide-band slot antennas with CPW feed lines: Hybrid and log-periodic designs
|
---|---|
Autor/in / Beteiligte Person: | BHOBE, Alpesh U ; HOLLOWAY, Christopher L ; PIKET-MAY, Melinda ; HALL, Richard |
Link: | |
Zeitschrift: | IEEE transactions on antennas and propagation, Jg. 52 (2004), Heft 10, S. 2545-2554 |
Veröffentlichung: | New York, NY: Institute of Electrical and Electronics Engineers, 2004 |
Medientyp: | academicJournal |
Umfang: | print, 13 ref |
ISSN: | 0018-926X (print) |
Schlagwort: |
|
Sonstiges: |
|