A Design Approach of GSM, Bluetooth and Dual band Notched UWB Antenna

Abstract

In this paper, printed GSM Bluetooth dual band notch UWB antenna is presented. In this prototype corner cut patch for Bluetooth application and dual band notch characteristics of UWB antenna perform by inverting USlot in the radiation patch of antenna. With the enclosing of λ/4 stub in the patch of antenna for GSM (1.710-1.885 GHz) band operation. Simulation results show that the antenna yields an impedance bandwidth of 2.4-2.48 and 3-11 GHz with -10 dB reflection coefficients, except for the dual notched bands of 3.3-3.7 for Wi-MAX and 5.15-5.825 GHz for WLAN. The electrical characteristics in frequency domain show suitability of this antenna for use in UWB systems.

A modified split ring resonator based printed compact monopole UWB antenna with spiked elliptical radiator having five band rejection features

“…A Y‐shaped UWB antenna of dimension 38 × 36 mm 2 has been proposed in which five undesired stop bands have been achieved by applying both single and symmetrical resonators in patch and ground . The measured results presented in both the research papers are quite appreciable but at the same time more work can be done to reduce the size of the proposed antenna and further to reduce the gain at the notched frequencies, A GSM and Bluetooth UWB antenna of dimension 48 × 46 mm 2 has been reported in which two symmetrical stubs are incorporated to get GSM band . In this article, two inverted U‐slots are used to get band notches at WiMAX and WLAN.…”

Microstrip Dual-Band Bandpass Filter Fed with Lumped Capacitors

“…Because of the rapid development of modern wireless and mobile communication systems, multi-band microwave devices have attracted gradually increased attentions. Among these devices, dual-band bandpass filters (BPFs) are essential ones which have already been used in so many applications [1][2][3][4]. There are several methods to design dual-band bandpass filters.…”