The resonator is fed by folded Tshaped capacitive source-load coupling microstrip feed line, and four transmission zeros are obtained at both sides of the bands to improve selectivity and suppression. T Slot Three Steps Stair Wideband Antenna for WiMax and WLAN… This compact antenna fed by 50ohm microstrip line is low profile and very easy to manufacture. Prohlížení 2013/3 dle názvu | Digitální knihovna VUT v Brně With the use of the offset microstrip feed line and the corner-truncated protruded ground plane, the bandwidth enhancement and ... US6677901B1 - Planar tunable microstrip antenna for HF and VHF… An electrically small planar tunable microstrip antenna is provided by stacking a radiating element, microstrip dielectric substrate and a ground plane, and coupling the ground plane to a means for tuning.
Microstrip-fed Linear Tapered Slot Antenna | Antenna Magus
Open Ended Microstrip-line-fed Compact Wideband MIMO ... f arise due to the coupling between microstrip line and AEWS and open ended microstrip line, respectively. The impedance Z0 slot is the impedance due to AEWS that de-pends on its dimensions. The expression of each impedance Figure 2. Equivalent circuit of an antenna with microstrip line and wide-slot. Microstrip antenna - Wikipedia The most commonly employed microstrip antenna is a rectangular patch which looks like a truncated microstrip transmission line. It is approximately of one-half wavelength long. When air is used as the dielectric substrate, the length of the rectangular microstrip antenna is approximately one-half of a free-space wavelength. Vol. 2, Issue 6, June 2013 Bandwidth Enhancement of a ... Fig.1. Geometry and dimensions of line-fed printed square antenna with a rotated slot II. ANTENNA CONFIGURATION Fig. 1 shows the geometry and dimensions of the proposed microstrip-line-fed wide-slot antenna. The printed wide slot is chosen to be a square in order to excite two modes with close resonant frequencies.
Design of Slot Antenna for Wideband Applications - ERNET
Analysis of Microstrip Line Fed Patch Antenna for Wireless ...
Aliakbar Dastranj and Habibollah Abiri, Bandwidth Enhancement of Printed E-Shaped Slot Antennas Fed by CPW and Microstrip Line, IEEE Transactions on Antenna and Propagations 58: 1402-1407, 2010.
This compact antenna fed by 50ohm microstrip line is low profile and very easy to manufacture. Prohlížení 2013/3 dle názvu | Digitální knihovna VUT v Brně With the use of the offset microstrip feed line and the corner-truncated protruded ground plane, the bandwidth enhancement and ... US6677901B1 - Planar tunable microstrip antenna for HF and VHF…
This common feed line is formed by a microstrip line or a coplanar line crossing all the slots of the printed slot antennas constituting the first receiving/transmitting set and the second receiving/transmitting means of the slot type, the …
Modified microstrip-line-fed rectangular dielectric resonator ... A new modified microstrip-line-fed rectangular dielectric resonator antenna coupled with slotted ground plane for circular polarization, is proposed in this article. The circular polarization is achieved due to combination of modified microstrip-line-fed aperture slot on ground plane. Impedance Characteristics for Microstrip-fed Wide Slot ...
A Compact T- Fed Slotted Microstrip Antenna For Wide Band Application Abstract: A simple microstrip line fed wide band printed microstrip antenna having a return loss bandwidth of 38% is presented which is mainly used in. An Introduction of Aperture Coupled Microstrip Slot Antenna