Broadband Cross-shaped Microstrip-fed Slot Antenna

Posted onby
  1. Broadband Cross-shaped Microstrip-fed Slot Antenna Tuner
  2. Broadband Cross-shaped Microstrip-fed Slot Antennas
  3. Broadband Cross-shaped Microstrip-fed Slot Antenna Booster

Design Ideas for Printed and Microstrip Antennas

In this paper, a microstrip fed rectangular slot antenna with wideband characteristics is proposed. Both the impedance and radiation characteristics of the proposed antenna are presented. It is shown that a properly offset feed can give a dual resonance nature, which can be optimized to enable wideband behavior. Fed slot radiator, study of coupled slot antennas fed by microstrip lines, -band slot antenna for 2.4/5.2 GHz WLAN operation,.4/5-GHz dual-band triangular slot antenna with compact operation and Broadband dual-frequency cross-shaped slot cpw-fed monopole antenna for WLAN operation 1-7. A broadband antenna capable of transmitting or receiving radio frequency signals. The antenna (16) includes a substrate (18) having a surface upon which a microstrip feed element (30) is positioned orthogonal to the substrate, and a portion of the antenna element (16) is positioned on and in direct contact with a portion of the microstrip feed element (30) for transmitting or receiving signals.

Note:

Many of the antennas presented below relate to areas in which a wide variety of patents have been granted.

It should not be assumed that because a technique or physical structure is described here it is free of patents or other commercial Intellectual Property.

They are presented here only for information and educational purposes.

-Ground Plane Effect on Printed Antennas

-Planar Antennas Selection Chart

-Basic Microstrip Antenna Shapes

-Basic Printed Slot Antennas with Feed Structures

-Comparison of Microstrip Patch and Slot Antennas

Source

2005 IEEE International Conference on Industrial Technology>287 - 290

Abstract

A new broadband planar offset antenna is described based on the T-shaped microstrip feeding structure in this paper. This antenna is optimized by the finite difference time domain (FDTD) and genetic algorithms (GA). The results show the impedance bandwidth of this antenna is from 1.864 to 6.643 GHz for S11 les -10 dB (VSWRles2), much higher than that of usual slot patch antenna, the far-filed pattern almost remain the same as that of the T-shaped microstrip feeding antenna

Identifiers

book ISBN : 0-7803-9484-4
DOI 10.1109/ICIT.2005.1600651

Authors

Broadband Cross-shaped Microstrip-fed Slot Antenna Tuner

User assignment

Assignment remove confirmation

Cross-shaped

You're going to remove this assignment. Are you sure?

Microstrip-fed

Wang Hong-jian

  • Nat. Microwave Remote Sensing Lab., CSSAR, Beijing

Broadband Cross-shaped Microstrip-fed Slot Antennas

Zhang Sheng-wei

Li Jing

Broadband Cross-shaped Microstrip-fed Slot Antenna Booster

Keywords

UHF antennasantenna feedsbroadband antennasfinite difference time-domain analysisgenetic algorithmsmicrostrip antennasslot antennas1.864 to 6.643 GHzFDTDgenetic algorithmfourfold-T-shaped microstrip-fed slotbroadband planar offset antennafinite difference time domainimpedance bandwidthslot patch antennafar-filed patternantennaoffsets

UHF antennasantenna feedsbroadband antennasfinite difference time-domain analysisgenetic algorithmsmicrostrip antennasslot antennas1.864 to 6.643 GHzFDTDgenetic algorithmfourfold-T-shaped microstrip-fed slotbroadband planar offset antennafinite difference time domainimpedance bandwidthslot patch antennafar-filed patternantennaoffsets

Additional information

Publisher

Antenna

    Share

    Export to bibliography