Mitsubishi Electric Corporation

Sony Corporation

Kazuhiro Nishida

Koji Yamanaka

Masatake Hangai

Osamu Toyoshima

Takuma Torii

Takeshi Miyazaki

Takayuki Ito

Moriyasu Miyazaki

Takahiro Tsuge

Masaomi Tsuru

Morishige Hieda

Osamu Mizukami

Kenji Kawakami

Yasuhiro Okabe

Hiroyuki Mizutani

Yuji Kawasaki

Yuuji Sasaki

Tomoyuki Kubotera

Tsuyoshi Umemura

Yutaka Usui

Akihiro Baba

A first inductor is connected to an input terminal through a capacitive element. To the first inductor, an anti-parallel diode pair including a first diode and a second diode, and a second inductor are connected. The first inductor and the anti-parallel diode pair are coupled to each other by an electromagnetic field, thereby forming a coupling capacitance.

Limiter circuit

A switch element is arranged between an input terminal and an output terminal. A signal from the input terminal is distributed by a capacitative element and supplied to the cathode side of a diode. An inductor is connected to the cathode side of the diode, and a smoothing circuit including a capacitative element and a resistor is connected to the anode side. The switch element has a control terminal connected to the anode of the diode, and turns off a path between the input terminal and the output terminal when a voltage is applied to the control terminal.

An electronic apparatus includes: a main body including a housing section that houses a battery; a lid attached to the main body to cover the housing section, the lid being adapted to perform state shift between a closed state and an open state; and a locking member attached to the main body, the locking member locking the lid both in the closed state and in the open state.

Electronic apparatus

Camera

An output terminalis provided at the connecting pointbetween the collector terminal of a transistorand an open-ended stubby connecting the open-ended stubto the collector terminal of the transistor, the open-ended stubhaving a line length equal to a quarter of the wavelength of a signal of frequency 2N&#xb7;For 2N times the oscillation frequency F. In addition, an output terminalis provided at a connecting pointlocated at a distance equal to a quarter of the wavelength of a signal of oscillation frequency Ffrom the end of an open-ended stubby connecting the open-ended stubto the base terminal of the transistor, the open-ended stubhaving a line length longer than a quarter of the wavelength of the signal of oscillation frequency F.

Oscillator, transmitter-receiver and frequency synthesizer

Growing community of inventors

Tokyo, Japan

Kazuhiro Nishida