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A hepta-band bandpass filter (HB-BPF) based on folded cross-loaded stepped impedance resonator (SIR) was investigated. A cross-loaded SIR microstrip structure was arranged to produce several transmission zeros. In order to reduce the filter size, a folded cross-loaded SIR was proposed. The HB-BPF was designed on FR4 microstrip substrate with εr = 4.4, thickness h = 0.8 mm, and tan δ = 0.0265. This...
The escalating growth of web based services has led to the rapid growth of the Internet. As such the current Internet protocol version 4 (IPv4) is rapidly running out of IP addresses. A new generation of IP known as IPv6 proposed and developed by the Internet engineering task force (IETF) is gaining popularity in wide-spread use today. IPv6 offers many advantages including large address space, simple...
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