✦ LIBER ✦

Push-push voltage controlled dielectric resonator oscillator using a LTCC technology

✍ Scribed by In-Bok Yom; Dong-Hwan Shin; Seung-Hyeub Oh; Keun-Kwan Ryu

Book ID: 102517752
Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 343 KB
Volume: 49
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.22619

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✦ Synopsis

Abstract

A push–push voltage‐controlled dielectric resonator oscillator (VCDRO) with a modified frequency tuning structure is investigated. The push–push VCDRO designed at 16 GHz is manufactured using a low temperature cofired ceramic (LTCC) technology to reduce the circuit size. The frequency tuning structure is embedded in a layer of A6 substrate by an advantage of LTCC process. Experimental results show that the fundamental frequency suppression is above 30 dBc, and a phase noise of push–push VCDRO presents a good performance of −103 dBc/Hz at 100 kHz offset frequency from carrier. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1824–1827, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22619

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