Design narrow slot antenna for dual frequency

Design A Dual-Frequency Rectangular Patch Antenna ...

Design of Compact Multiband Slot Antenna for Wideband Abstract A compact multiband slot MIMO antenna is presented with three frequency bands for Ultra wideband (UWB) applications using defected ground structure (DGS). The overall dimension of the antenna is 27.1×30.8×1.6mm3. The simulated return loss, isolation, radiation pattern, gain, directivity are presented using advanced design software (ADS). TAPERED MEANDER SLOT AND COPLANAR SLOT ANTENNA … A compact meander-type slot antenna with 56% size reduction has been reported in [3] in which non-uniform slot line widths give rise to lower operating frequency of the antenna. In this paper we show that a dual-frequency operation is achieved by using a tapered meander slot antenna with a short-ended microstrip line feed. The Design of Narrow Slotted Rectangular Microstrip Antenna VSWR of the proposed antenna that is Owing to it objective is to design a reduced 1:1.03 at the resonant frequency 8.73 GHz. size wide band microstrip antenna; the Good broadside radiation pattern obtain in design idea was taken from broadband fig. 5. antennas to make the antenna work in a large band of frequencies of the many CONCLUSIONS

Compact Dual-Band Slot Antenna at the Corner of the ... - IEEE Xplore

Design Narrow Slot Antenna for Dual Frequency - PIERS PIERS ONLINE, VOL. 3, NO. 7, 2007 1028 The radiation pattern on yz-plane and xz-plane at frequency 2.44GHz and 5.25GHz are shown in Figure 5 and Figure 6. 5. CONCLUSIONS In this paper, a narrow slot loop antenna and linear slot antenna were designed for dual frequency. Design Narrow Slot Antenna for Dual Frequency | Request PDF

Broadband Slotted Coaxial Broadcast Antenna Technology - Dielectric

Slotted e-shape Antenna Design for Dual Frequency Operation ... narrow slots parallel and close to the radiating edges of a ... The optimized design of this antenna can be tabulated in Design of Asymmetric Slot Antenna with Meandered Narrow... Design of Asymmetric Slot Antenna with Meandered Narrow Rectangular Slit for Dual Band Applications Raj Kumar1, *, Praveen V. Naidu2, and Vivek Kamble3 Abstract|A compact, coplanar waveguide (CPW) fed asymmetric slot antenna with dual operating bands is proposed. The slot is modiﬂed rectangular in shape and asymmetrically cut in the ground plane. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 53, NO. 1,... A. Antenna Design A resonant narrow slot antenna is equivalent to a magnetic dipole, and at its ﬁrst resonant frequency it has an equivalent length of ( is the guided wavelength in the slot). If the slot antenna is fed near an edge by a microstrip line and the slot width is properly chosen, at a frequency above the ﬁrst slot res- CIRCULAR MICROSTRIP SLOT ANTENNA FOR DUAL- FREQUENCY RFID... favorable to design a single antenna which operates on both frequency bands. A variety of dual-band slot loaded antennas have been reported in [26{28]. The dual-frequency characteristics have been demonstrated owing to a pair of slot is placed close to the radiating edges. However, the proposed antenna utilizes probe feeding that results in narrow

Antenna (radio) - Wikipedia

Dual-frequency slot-loaded rectangular microstrip antenna