Analysis of multi-conductor coupled microstrip lines with an aperture in the ground plane for the design of a broadband filter D. Packiaraj a , K.J. Vinoy b , M. Ramesh a & A.T. Kalghatgi a a Central Research Laboratory, Bharat Electronics Limited, Bangalore, 560013, India b Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore, 560012, India Version of reco...

A compact and sharp rejection UWB microstrip bandpass filter is developed using left handed metamaterials. For realizing a backward-wave propagation medium, two split ring resonator (CSRR) in the back substrate side and also one series capacitor etched in the host line, are used to produce a negative effective ε and μ, simultaneously. Moreover, in the proposed structure, two doublets parallel c...

AbstractIn this paper we describe the design of microwave low pass filter by using micro strip layout. Most of the communication system has an RF front end that performs signal processing with RF filters. Micro strip filters provides a low cost means for this. Filters play an important role in microwave applications. Microstrip filter is a two port network used to control the fre-quency respons...

This paper reviews state-of-the-art microwave filter modeling, optimization and design methods using artificial neural network (ANN) technique. Innovative methodologies of using ANN in microwave filter analysis and synthesis are discussed. Various ANN structures including wavelet and radial basis function have been utilized for this purpose. ANN also finds application in filter yield prediction...

A novel ultra wideband band (UWB) bandpass filter is developed using ground plane aperture technique for enhancement of the capacitive coupling in the parallelcoupled microstrip line (PCML). The PCML with two external lines is characterized by an equivalent J-inverter network with its susceptance and the two electrical line lengths.

A design of Compact Bandpass Microstrip Filter is proposed for wireless communication applications like Bluetooth, Wi-Fi, and 5G. constructed using parallel-coupled lines to form 5th order filter an inverted C structure. Ground slotted technique used enhance the bandwidth with dielectric constant 9.9. The designed simulated at a center frequency 5.87GHz 1.9GHz insertion loss -0.5dB, return grea...