Wave transmission lines and networks – Long line elements and components – Waveguide elements and components
Patent
1996-07-03
1998-06-23
Pascal, Robert
Wave transmission lines and networks
Long line elements and components
Waveguide elements and components
333 22R, 333 81R, 333113, 331107DP, 324537, H01P 316, H01P 122, H03B 714, G01R 3102
Patent
active
057709890
ABSTRACT:
The ease of mounting a circuit board on a nonradiative dielectric line is improved, the degree of freedom of conductor film patterns formed on the circuit board is increased, and the degree of integration can be easily increased to fit within a small size. Dielectric strips are provided between the two conductor plates positioned in parallel to each other, and a circuit board is positioned parallel to the conductor plates. The conductor patterns on the circuit board and the transmission waves of the nonradiative dielectric line are electromagnetically coupled to each other.
REFERENCES:
patent: 4463330 (1984-07-01), Yoneyama
patent: 5394154 (1995-02-01), Uematsu et al.
patent: 5473296 (1995-12-01), Ishikawa et al.
patent: 5604469 (1997-02-01), Ishikawa et al.
Yoneyama, Tsukasa "Millimeter-Wave Integrated Circuits Using Nonradiative Dielectric Waveguide", Electronics and Communications in Japan, Part II:Electronics 74 (1991) Feb. No. 2, New York, NY pp. 20-28.
Takada, Maysayuki and Tsukasa Yoneyama, "Self-Injection Locked Gunn Oscillator Using Nonradiative Dielectric Waveguide", Electronics and Communications in Japan, Part II:Electronics, vol. 72, No. 11, Nov. 1989, New York, NY, pp. 95-100.
Ishikawa Yohei
Nishida Hiroshi
Saitoh Atsushi
Tanizaki Toru
Yamashita Sadao
Murata Manufacturing Co. Ltd.
Pascal Robert
Summons Barbara
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