region W. The effect of the dimensions W and H is practis w ลฝ .x cally negligible Fig. 3 c . A variation of the dimension W with respect to its nominal value, according to whether an increase or decrease can be advantageous or disadvantageous, since it must be remembered that a phase velocity in pra
Single-feed dual-frequency rectangular microstrip antenna with square slot
โ Scribed by Chen, Wen-Shyang
- Book ID
- 120836849
- Publisher
- The Institution of Electrical Engineers
- Year
- 1998
- Tongue
- English
- Weight
- 261 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0013-5194
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Noยจel design of a dual-frequency triangular microstrip antenna with a V-shaped slot is proposed and experimentally studied. By selecting suitable dimensions of the V-shaped slot, dual-frequency operation with the frequency ratio ranging from 1.488 to 1.834 has been obtained using a single probe feed
## A noยจel dual-frequency design of a single-layer, single-feed circular microstrip antenna with an open-ring slot s demonstrated. The open-ring slot is embedded close to the boundary of the circular patch, and has a small spacing between the two open ends of the slot. By selecting suitable widths o
Figure Reflection coefficient as a function of the frequency and the resolution interpolation conductivity was chosen in order to obtain a normal theoretical reflection coefficient of 0.001% s y100 dB. Results for the reflection coefficient as a function of frequency are presented in Figure . ## 6