𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Dual-frequency microstrip antenna with inhomogeneously filled dielectric substrate

✍ Scribed by Choon Sae Lee; Vahakn Nalbandian; Felix Schwering


Book ID
112146124
Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
362 KB
Volume
6
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Dual-frequency microstrip antenna with e
✍ Hua-Ming Chen πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 146 KB πŸ‘ 2 views

No¨el dual-frequency operation of a single-feed rectangular microstrip antenna with an embedded reacti¨e loading is presented. The reacti¨e loading is pro¨ided by a structure of two cascaded microstrip-line sections embedded within a rectangular slot cut in the patch. By selecting suitable dimension

Dual-frequency equilateral-triangular mi
✍ Kin-Lu Wong; Shyh-Tirng Fang; Jui-Han Lu πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 188 KB πŸ‘ 2 views

## Figure 10 Transmittance of x-component from anisotropic plate with and without grid as a function of frequency frequency. However, the parasitic component with the grid becomes much bigger when the frequency shifts far away from the center frequency. ## V. CONCLUSIONS The anisotropic FDTD fo

Reduced-size circular microstrip antenna
✍ Kin-Lu Wong; Shyh-Tirng Fang πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 113 KB πŸ‘ 2 views

A new design of reduced-size, dual-frequency circular microstrip antenna is presented. The patch-size reduction is achie¨ed by cutting four equally spaced slits at the boundary of the circular patch. The two operating frequencies can be controlled by selecting a suitable disk radius and adjusting th

Reconfigurable circularly polarized micr
✍ Tuan-Yung Han; Lin-Yu Tseng πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 315 KB

## Abstract A circularly polarized (CP) microstrip antenna with dual‐frequency operation is presented. The proposed antenna has a square radiating patch with four shorting pins, and it is excited by an L‐shaped strip through the coupling of a ring‐slot in the ground plane. Five PIN diodes are attac