Development of ultrawideband (UWB) communications systems requires the design of many different component functions, including bandpass filters (BPFs) with acceptable selectivity. To serve UWB communications applications, a compact UWB BPF with reasonable selectivity and an integral notched band was fabricated with two interdigital, coupled, three-line structures. Selectivity was improved by adding another signal path loaded by two short-circuit stubs. The filter exhibits sharp rolloff to its
Register to view the full article
By registering on Microwaves & RF now, you'll not only gain access to Wideband Mixer Integrates Programmable IF Amplifiers (.PDF Download), you'll also become part of the RF engineering community. Plus as a bonus you’ll get to a complimentary copy of The Top 5 RF Essentials compendium (PDF download) when you register now.
Joining the Microwaves & RF community also allows you to:
• Become a member of a group of exclusive RF Engineers.
• Start your own conversation by commenting on any article or blog
• Communicate and network with other Engineers from all over the world
• Gain access to download high quality content including schematics and diagrams where applicable.