A Ku-band low-loss stripline low-pass filter for LTCC modules with low-impedance lines to obtain plural transmission zeros

Ohwada, Tetsu; Ikematsu, Hiroshi; Hideyuki, Oh-hashi; Takagi, Tadashi; Ishida, Shuichi

doi:10.1109/mwsym.2002.1012167

Cited by 11 publications

(4 citation statements)

References 6 publications

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“…Fig.5 shows the schematic of the lowpass filter. This filter consists of a stripline and a capacitor, which is suitable for the embedded components in the LTCC substrate (Ohwada et al, 2002.). Fig.6 indicates the simulated results of the lowpass filter by the circuit simulator.…”

Section: A Methods For Improving Out-of-band Characteristicsmentioning

confidence: 99%

Ａ Method for Improving Out-of-Band Characteristics of a Wideband Bandpass Filter in an LTCC Substrate

Oshima¹,

Wada²,

Murata³

et al. 2011

Ultra Wideband Communications: Novel Trends - System, Architecture and Implementation

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Section: A Methods For Improving Out-of-band Characteristicsmentioning

confidence: 99%

Ａ Method for Improving Out-of-Band Characteristics of a Wideband Bandpass Filter in an LTCC Substrate

Oshima¹,

Wada²,

Murata³

et al. 2011

Ultra Wideband Communications: Novel Trends - System, Architecture and Implementation

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“…5 shows the schematic of the lowpass filter. This filter consists of a stripline and a capacitor, which is suitable for the embedded components in the LTCC substrate (Ohwada et al, 2002.). Fig.…”

Section: A Methods For Improving Out-of-band Characteristicsmentioning

confidence: 99%

Ultra wideband communications

Du¹,

Swamy²

2010

Wireless Communication Systems

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He has published over 40 refereed journal and conference papers. He has presented invited talks in Bangladesh, China and Malaysia and has served as a referee of a few renowned journals. He also served as a technical session chair of few international conferences like MIC-CPE 2008, ICCIT 2008, ICCIT 2010, ICMMT 2010 etc. He is currently serving as an editorial board member of IET-WSS, JECE, etc. He has received a number of prizes and scholarships including the Best Student Prize (Loughborough University), Commonwealth Scholarship and Overseas Research Scholarship (ORS). His current research interests include UWB communications, wireless sensor networks, cognitive radio, EM modeling, and antenna engineering.

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“…The LPF consists of a low-inductance transmission line and a capacitor. Thus, multiple attenuation poles can be set up in the stopband, which makes possible a compact implementation on an LTCC substrate [16]. The LTCC structure with built-in wideband BPF is shown in Figs.…”

Section: Lpf With Attenuation Polesmentioning

confidence: 99%

A compact multilayer diplexer in LTCC substrate using LPF with multiple attenuation poles and wideband BPF

Oshima

Wada

Murata

et al. 2010

Elect Comm in Japan

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SUMMARYRecently, compact wideband BPFs for a UWB system have been studied actively. In this paper we propose a compact diplexer built into an LTCC substrate for a UWB system and 2.4-GHz wireless systems. First, a wideband BPF for a UWB system and an LPF with multiple attenuation poles for 2.4-GHz wireless systems are described. Second, we design matching circuits of a common port to retain the basic performance of both the BPF and the LPF. Third, in accordance with the results of the study, we design a compact diplexer built into an LTCC substrate. Finally, we verify the effectiveness of the proposed method by experiments.

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A Ku-band low-loss stripline low-pass filter for LTCC modules with low-impedance lines to obtain plural transmission zeros

Cited by 11 publications

References 6 publications

Ａ Method for Improving Out-of-Band Characteristics of a Wideband Bandpass Filter in an LTCC Substrate

Ａ Method for Improving Out-of-Band Characteristics of a Wideband Bandpass Filter in an LTCC Substrate

Ultra wideband communications

A compact multilayer diplexer in LTCC substrate using LPF with multiple attenuation poles and wideband BPF

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