ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Design of Wideband Semi-Lumped All-Pass Network for Linear Group Delay Response

Kumar, Ritesh and Keerthan, P and Vinoy, K J (2016) Design of Wideband Semi-Lumped All-Pass Network for Linear Group Delay Response. In: Asia-Pacific Microwave Conference (APMC), DEC 05-09, 2016, New Delhi, INDIA.

[img] PDF
2016_As_Pa_Mi_Co.pdf - Published Version
Restricted to Registered users only

Download (552kB) | Request a copy
Official URL: http://doi.org/10.1109/APMC.2016.7931401


This paper presents a three stage all-pass network (APN) designed as a novel semi-lumped configuration to achieve a wideband group delay response with a linear negative slope. Semi-lumped APN design reduces the total number of surface mount components, thereby enhancing the ease of production and repeatability of results. A high group delay dispersion of -2.25 ns/GHz is achieved with a fractional bandwidth of more than 40 % in a frequency band of 2 - 4] GHz. Insertion loss is less than 2.4 dB with a return loss better than 12 dB over the bandwidth.

Item Type: Conference Proceedings
Series.: Asia Pacific Microwave Conference-Proceedings
Additional Information: Copy right for this article belongs to the IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 16 Aug 2017 06:42
Last Modified: 16 Aug 2017 06:42
URI: http://eprints.iisc.ac.in/id/eprint/57656

Actions (login required)

View Item View Item